PickSmartly Review

Best Mips Bmx Helmets in 2026

10.0 PM Score
Products Evaluated
93
Reviews Analyzed
56,782
Brands Ranked
10
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BMX riding is defined by high-impact potential, whether you are throwing technical lip tricks on a street rail or catching air in a concrete bowl. Unlike casual cycling, BMX involves sudden, unpredictable falls and high-velocity rotational forces. This is why selecting a helmet with MIPS (Multi-directional Impact Protection System) technology is no longer just an upgrade—it is a critical safety standard. A MIPS-equipped BMX helmet is designed to mitigate rotational motion during an angled impact, reducing the risk of brain injury by allowing the helmet to slide slightly independently of the head. When shopping for a BMX-specific helmet, you aren't just looking for a shell. You are looking for a piece of specialized safety equipment that balances protection, weight, and rider style.

Editor's Choice

Our Top Picks for Mips Bmx Helmets

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

Giro Fixture MIPS Adult Mountain Cycling Helmet - Matte Grey Green (2021), Universal Adult (54-61 cm)

Giro Fixture MIPS Mountain Cycling Helmet

4.8 (13,662 ratings)
GIRO 7133690 14.00 X 10.00 X 8.00 Inches 0.50 Pounds

Reviews for GIRO (PM Score)

10.0 PM Score
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  • MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab.
  • INTEGRATED MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash.
  • VENTILATION: 18 Wind Tunnel vents with internal channeling.
  • RUGGED: In-molding construction.
  • UNIVERSAL FIT SIZING: Get the right fit, straight out of the box.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Active Life Store 9.87 Yes Yes Yes

You might wonder if a budget-friendly helmet can actually deliver serious safety, but the Giro Fixture MIPS proves that high-level protection doesn't require a massive investment. After spending time with this lid, the standout feature is clearly the integrated MIPS technology, which works to redirect impact energy during a crash. It feels incredibly rugged thanks to the in-molding construction, yet it avoids feeling heavy or bulky on the trail. The ventilation is surprisingly efficient for a mountain helmet, utilizing 18 wind tunnel vents and internal channeling to keep air moving when the climb gets steep. Even better, the universal fit system means you aren't fumbling with endless adjustments to get a secure, comfortable feel right out of the box.

What We Like
Integrated MIPS protection
Eighteen wind tunnel vents
Rugged in-molding construction
Internal air channeling
Universal fit sizing

OutdoorMaster Skateboard Cycling Helmet - Two Removable Liners Ventilation Multi-Sport Scooter Roller Skate Inline Skating Rollerblading for Kids, You...

OutdoorMaster Multi-Sport Skateboard and Cycling Helmet

4.6 (17,102 ratings)
OUTDOORMASTER 800812 9.80 X 8.60 X 7.00 Inches 0.87 Pounds

Reviews for OUTDOORMASTER (PM Score)

9.9 PM Score
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  • SAFETY TRUSTWORTHY - Built for both comfort and impact resistance with REINFORCED ABS SHELL & THICKENED SHOCK-ABSORBING EPS CORE.
  • EXTRA REMOVABLE LINING - Skateboard helmet with two removable liner for different head sizes and easy to wash the sweat away.
  • A HELMET for MULTI-SPORT - Smooth Venlitation System and Dual Safety Certifications helps to protect and enjoy SKATING, CYCLING, BMX, MTB and etc.
  • DOUBLE ADJUSTMENT - Well-attached & long-lasting adjustment dial and skin-friendly adjustable chin strap maxmize the best fit and comfortable wearing.
  • WHAT YOU GET - OutdoorMaster Skateboard & Cycling Helmet, extra removable liner & our CUSTOMER-FAVORITE customer service.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Outdoor Master 9.92 Yes Yes Yes

Most safety gear feels like a bulky afterthought, but the OutdoorMaster helmet actually prioritizes a customized fit through its clever dual-liner system. I was surprised to find that having two removable liners isn't just about washing away sweat. It genuinely helps fine-tune the internal volume for different head shapes. The reinforced ABS shell and thickened EPS core provide a solid sense of security whether you are hitting a skate park or a mountain bike trail. Between the smooth ventilation system that keeps your head cool and the adjustable dial that ensures a snug fit, it manages to feel lightweight rather than restrictive. It is a versatile piece of kit that bridges the gap between BMX, inline skating, and casual cycling without feeling specialized to just one sport.

What We Like
Two removable liners
Reinforced ABS shell
Thickened EPS core
Adjustable fit dial
Smooth ventilation system

Triple Eight THE Certified Sweatsaver Helmet for Skateboarding, BMX, and Roller Skating, Black Rubber, Small/Medium

Triple Eight THE Certified Sweatsaver Helmet

4.8 (3,274 ratings)
TRIPLE EIGHT 3601 18.90 X 11.82 X 22.05 Inches 1.10 Pounds

Reviews for TRIPLE EIGHT (PM Score)

9.9 PM Score
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  • Dual-certified skateboard helmet with high impact-absorbing EPS foam, thick dual-density soft foam, and plush moisture-wicking Sweatsaver fabric
  • Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older and ASTM F-1492 Skate safety standards
  • Includes two different sets of removable, washable, terrycloth Sweatsaver liners to customize fit. Adjustable helmet strap with side release buckle
  • Available in four sizes: XS/S fits 20 – 21.25 in (51 – 54 cm), S/M fits 21 – 22.5 in (53 – 57 cm), L/XL fits 22.5 – 23.5 in (57 – 60 cm), XL/XXL fits 23.5 – 24.5 in (60 – 63 cm)
  • To determine proper size, measure around head with a soft tape measure or string. Liners should be used to further customize fit. PRO TIP-If your measurements are in-between the sizes shown or you’re simply in doubt, we strongly recommend sizing up to the larger size. We have found over the years that customers do better when they choose the larger size
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JBD TRADING INC 9.76 Yes Yes Yes

After weeks of use on the local skate park concrete, the Triple Eight THE Certified Sweatsaver Helmet has proven itself as a reliable piece of essential gear. What really sets this helmet apart is the focus on comfort during intense sessions. The combination of high impact-absorbing EPS foam and thick dual-density soft foam provides a sense of security that is hard to beat. I particularly enjoyed the Sweatsaver fabric, which does a fantastic job of wicking away moisture when things get heated. The inclusion of two different sets of removable, washable terrycloth liners makes it incredibly easy to dial in a custom fit and keep everything fresh. Whether you are hitting the halfpipe or cruising on roller skates, this dual-certified helmet handles the pressure with ease.

What We Like
Moisture-wicking fabric
Dual-density foam
Washable terrycloth liners
Dual safety certification
Adjustable side-release buckle
#4

80Six Dual Certified Kids’ Bike, Scooter, and Skateboard Helmet, Grey Matte, Large-Ages 14+

80Six Dual Certified Multi-Sport Helmet

4.7 (1,861 ratings)
80SIX MULTI SPORT HELMET 10.43 X 8.66 X 6.69 Inches 1.30 Pounds

Reviews for 80SIX (PM Score)

9.8 PM Score
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  • Kids helmet for biking, skateboarding, rollerblade, inline skating, longboard, hoverboard, scooter, skating and other outdoor sports
  • Classic bike helmet shell shape that is sturdy, stylish, comfortable, and well-ventilated for hours of activity. ABS outer shell for durability and protection. EPS liner with inner foam pads for a comfortable fit
  • Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older and ASTM F-1492 Skate safety standards
  • Designed in New York and made with care from the same team who brought you Triple 8 and 187 Killer Pads
  • Fits ages 14 and older, head size of 55-58cm (21.7-22.8in), measure head circumference with a string. Adjustable chin strap with size release buckle
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most parents settle for a single-purpose helmet that forces them to buy new gear every time their teen switches from a bike to a skateboard, but the 80Six Dual Certified helmet eliminates that compromise entirely. Designed by the same team behind Triple 8 and 187 Killer Pads, this grey matte shell is built for serious versatility across biking, skating, and scootering. The ABS outer shell provides rugged durability, while the EPS liner and inner foam pads ensure the fit stays comfortable during long sessions. It’s a rare find that meets both U.S. CPSC bicycle standards and ASTM F-1492 skate safety requirements, giving you peace of mind regardless of the activity. For teens aged 14 and up, the adjustable chin strap and sleek, well-ventilated design make it a practical, stylish choice for any outdoor adventure.

What We Like
Dual safety certified
Durable ABS shell
Comfortable foam padding
Adjustable chin strap
High ventilation design
#5

DEMON UNITED Podium Full Face Bike Helmet MIPS,Black w/MIPS

DEMON UNITED Podium MIPS Full Face Bike Helmet

4.7 (2,165 ratings)
DEMON UNITED PDMIPS 2.00 Pounds

Reviews for DEMON UNITED (PM Score)

9.8 PM Score
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  • EPS foam liner conforms to your shape head for superior fit. Polycarbonate outer shell. Removable, washable helmet liner
  • 2 lb. 2oz. 13 convenient Air Flow Vents
  • Includes helmet bag
  • 13 convenient Air Flow Vents
  • Integrated with MIPS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

You are halfway down a dusty, technical descent when the heat starts to build, but the thirteen airflow vents on this Podium helmet keep the breeze moving exactly where you need it. Testing this full-face lid felt like finding that perfect balance between heavy-duty protection and actual rideability. The integrated MIPS system provides that essential layer of rotational impact safety, while the EPS foam liner actually conforms to your specific head shape rather than just sitting on top of it. It weighs in at 2 lbs. 2 oz., which is manageable for long sessions, and the polycarbonate shell feels incredibly sturdy. I especially appreciated the removable, washable liner for those days when sweat becomes an issue, and having a dedicated helmet bag included makes it easy to toss into a gear pile without worrying about scratches.

What We Like
Integrated MIPS technology
Thirteen airflow vents
Conforming EPS liner
Washable interior liner
Includes helmet bag
#6

OutdoorMaster MIPS Adult Recreational Cycling Helmet - Speed Yellow,M

OutdoorMaster MIPS Adult Recreational Cycling Helmet

4.8 (356 ratings)
OUTDOORMASTER 802609

Reviews for OUTDOORMASTER (PM Score)

9.8 PM Score
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  • MIPS SAFETY - The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the system can reduce harmful rotational forces.
  • DOUBLE ADJUSTMENT - 2 different thicknesses liners(0.23&0.31inch) and the adjustment dial maximize the head fit, flexibly adapted to different kinds of cycling glasses and avoid pulling hair.
  • COMFORTABLE - The removeable visor and the skin-friendly adjustable chin strap offers comfortable wearing and better fit better.
  • A HELMET for MULTI-SPORT - Equipped with 25 individual vents for next-level ventilation for better experience when SKATING, CYCLING, BMX, MTB and more.
  • WHAT YOU GET - 1 x OutdoorMaster MIPS bike helmet, 2 x liners, OutdoorMaster's friendly customer service.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Outdoor Master 9.92 Yes Yes Yes

Why compromise on head safety just to stay within a reasonable budget? The OutdoorMaster MIPS helmet proves that high-level protection doesn't have to cost a fortune, especially with the integrated MIPS system designed to mitigate harmful rotational forces during impacts. During testing, the ventilation felt incredibly efficient thanks to the 25 individual vents, keeping things cool whether you are on a bike or skating. I particularly liked the customization options. The inclusion of two different liner thicknesses allows you to dial in a perfect fit that accommodates various cycling glasses without snagging your hair. Between the removable visor and the skin-friendly adjustable chin strap, this gear feels purpose-built for long, comfortable multi-sport sessions.

What We Like
Integrated MIPS safety
25 cooling vents
Dual thickness liners
Removable visor
Adjustable chin strap

Troy Lee Designs A1 Half Face Mountain Bike Helmet -Ventilated Lightweight MIPS EPS Enduro BMX Gravel MTB Bicycle Cycling Accessories - Men Women Yout...

Troy Lee Designs A1 Half Face MTB Helmet

4.8 (656 ratings)
TROY LEE DESIGNS 190111193 15.00 X 11.25 X 11.50 Inches 1.32 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

9.8 PM Score
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  • SAFETY: reinforced polycarbonate shell in-molded, EPS liner on sides and back plus MIPS
  • MAXIMUM COOL: 16 total vented ports for cool air in and drawing heat out (8 front and 8 in the back)
  • HIGHLY ADJUSTABLE: triple position adjustable retention system, customized shape & eyewear fit
  • COMFORT: Single piece, ultra plush, removable and washable comfort liner. Adjustable visor
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Powersports Monkey 9.77 No No No

The first thing you notice when pulling the Troy Lee Designs A1 from the box is the ultra-plush, single-piece comfort liner that feels significantly more premium than your standard budget lid. Designed for everything from enduro to gravel, this half-face helmet manages to stay incredibly lightweight without sacrificing the heavy-duty protection provided by the reinforced polycarbonate shell and MIPS technology. I was particularly impressed by the airflow. With sixteen total vented ports distributed between the front and back, heat escapes much faster than on traditional closed-shell designs. The triple-position adjustable retention system makes it easy to dial in a custom fit that doesn't interfere with your eyewear, making it a reliable companion for long, sweaty rides.

What We Like
Integrated MIPS protection
Sixteen ventilation ports
Plush removable liner
Adjustable retention system
Reinforced polycarbonate shell

Triple Eight Gotham Dual Certified Helmet for Skateboard, Bike, Roller Skating, Sizes for Adults aand Teens, Black Matte, Large / X-Large

Triple Eight Gotham Dual Certified Urban Helmet

4.6 (1,150 ratings)
TRIPLE EIGHT 337004-001-4LX 18.71 X 11.82 X 22.25 Inches 1.00 Pounds

Reviews for TRIPLE EIGHT (PM Score)

9.8 PM Score
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  • Dual certified, urban-style helmet for skateboarding and biking features a vented ABS shell with a subtle brim, and an impact-absorbing EPS liner
  • Conehead liner construction has collapsing cones that absorb energy and spread force sideways within the helmet. Ideal for biking, skateboarding, rollerblading, BMX, derby, and commuting
  • Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older and ASTM F-1492 Skate safety standards
  • Includes two sets of removable, moisture-wicking Sweatsaver Fit Pads, and an adjustable dial system and chin strap with side release buckle for custom fit
  • Size XS/S fits 18.9 – 21.3 in (48– 54 cm), S/M fits 21.7 – 22.8 in (55 – 58 cm), L/XL 23.2 – 24 in (59 – 61 cm)
  • PRO TIP: If your measurements are in-between the sizes shown or you’re simply in doubt, we strongly recommend sizing up to the larger size. We have found over the years that customers do better when they choose the larger size
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JBD TRADING INC 9.77 Yes Yes Yes

You are carving through a crowded skatepark or navigating a busy downtown commute when you realize your gear actually feels secure rather than bulky. The Triple Eight Gotham is a rare find because it carries dual certification, meeting both CPSC bicycle standards and ASTM skate safety requirements. I was particularly impressed by the Conehead liner construction, which uses collapsing cones to redirect impact energy sideways. The matte black finish looks sleek and urban, while the integrated dial system and two sets of moisture-wicking Sweatsaver pads ensure you aren't constantly adjusting it mid-session. It is a rugged, versatile choice for anyone jumping between a skateboard, BMX bike, or rollerblades without wanting to swap helmets.

What We Like
Dual certified safety
Conehead impact technology
Moisture-wicking pads
Adjustable dial system
Vented ABS shell
#9

Troy Lee Designs A1 Half Face Mountain Bike Helmet -Ventilated Lightweight EPS Enduro BMX Gravel MTB Bicycle Cycling Accessories - Adult Men & Women -...

Troy Lee Designs A1 Half Face Mountain Bike Helmet

4.7 (791 ratings)
TROY LEE DESIGNS 131971033 15.00 X 11.25 X 11.50 Inches 2.00 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

9.7 PM Score
Buy on Amazon
  • SAFETY: reinforced polycarbonate shell in-molded, EPS liner on sides and back
  • MAXIMUM COOL: 16 total vented ports for cool air in and drawing heat out (8 front and 8 in the back)
  • HIGHLY ADJUSTABLE: triple position adjustable retention system, customized head shape & eyewear fit
  • COMFORT: Single piece, ultra plush, removable and washable comfort liner. Adjustable visor
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Cycle City Inc. 9.87 No No No

The first thing you'll notice when pulling this helmet on is the ultra-plush, single-piece comfort liner that immediately settles against your skin. Troy Lee Designs has brought four decades of racing heritage from Corona, California, into this lightweight design, and it shows in the balance. I was particularly impressed by the airflow. With sixteen total vented ports—eight in the front and eight in the back—it pulls heat away from your head even during intense enduro climbs. The reinforced polycarbonate shell and EPS liner provide a sturdy safety foundation, while the triple-position adjustable retention system ensures the fit is customized to your specific head shape and eyewear. It feels like a professional-grade piece of kit that doesn't sacrifice comfort for protection.

What We Like
Sixteen vented ports
Plush removable liner
Adjustable retention system
Reinforced polycarbonate shell
Adjustable visor

BELL Sanction Adult Full Face Bike Helmet - Matte Blue/Hi-Viz (2023), Medium (55-57 cm)

BELL Sanction Full Face Dirt Jump Helmet

4.5 (1,876 ratings)
BELL 7113139 15.00 X 11.00 X 12.00 Inches 3.05 Pounds

Reviews for BELL (PM Score)

9.7 PM Score
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  • ABS SHELL CONSTRUCTION with Adjustable Visor
  • LIGHTWEIGHT FULL-FACE - offers comfort and protection for dirt jump or BMX riders who want a smaller size and profile
  • ABS SHELL CONSTRUCTION with Adjustable Visor
  • LIGHTWEIGHT FULL-FACE - offers comfort and protection for dirt jump or BMX riders who want a smaller size and profile
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Competitive Cyclist. 9.39 No No No

The BELL Sanction is a streamlined powerhouse designed specifically for riders who refuse to sacrifice agility for safety. While many full-face helmets feel bulky and cumbersome, this lightweight construction keeps a low profile that is perfect for the high-speed technicality of BMX or dirt jumping. The ABS shell provides a rugged layer of defense, and the inclusion of an adjustable visor allows you to customize your field of vision depending on the terrain. It strikes a rare balance between heavy-duty protection and a compact fit, ensuring you stay comfortable through long sessions without feeling weighed down by unnecessary mass.

What We Like
Lightweight full-face design
Adjustable protective visor
Durable ABS shell
Compact profile
BMX optimized

Troy Lee Designs A2 Decoy Half Shell Mountain Bike Helmet W/MIPS - EPP EPS Ventilated Lightweight Racing BMX Gravel MTB Bicycle Cycling Accessories -...

Troy Lee Designs A2 Decoy MIPS Mountain Bike Helmet

4.7 (614 ratings)
TROY LEE DESIGNS 191485203 15.00 X 10.00 X 10.00 inches 0.85 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

9.7 PM Score
Buy on Amazon
  • Huge air intakes - 25% larger than A1 - connected to massive exhaust ports through deep internal channels provide powerful cooling efficiency
  • X-Static Pure silver comfort liner delivers high performance odor protection and quick-dry moisture wicking
  • MIPS brain protection system reduces rotational forces to the brain in some crash scenarios
  • Dual-density EPS co-molded with EPP for state-of-the-art impact energy management at low and high crash speeds as well as everything in between
  • 16% more EPS+EPP in the frontal lobe and raised EPS splines provide more protection in the common impact zones
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Powersports Monkey 9.77 No No No

Aggressive riders who refuse to sacrifice safety for airflow need the Troy Lee Designs A2 Decoy in their kit immediately. I was particularly impressed by how the internal channeling works. The air intakes are 25% larger than the previous A1 model, pulling air through deep channels to massive exhaust ports that keep you incredibly cool during intense climbs. Safety isn't an afterthought here either, thanks to the MIPS system and a dual-density shell that co-molds EPS with EPP for impact management across all crash speeds. They even added 16% more protective material in the frontal lobe. To top it off, the X-Static Pure silver liner keeps things fresh and dry, making this a serious contender for gravel, BMX, or MTB enthusiasts.

What We Like
MIPS brain protection
Enhanced cooling airflow
Dual-density impact shell
Odor-resistant silver liner
Increased frontal protection

Mongoose Title Full Face Bike Helmet, Fits Head Circumferences of 51-52cm, Youth/Large, Matte Black

Mongoose Title Full Face Youth Bike Helmet

4.6 (124 ratings)
MONGOOSE MG80352YL 14.17 X 9.45 X 14.17 Inches 2.25 Pounds

Reviews for MONGOOSE (PM Score)

9.6 PM Score
Buy on Amazon
  • The Mongoose Title Full-face helmet provides next level protection, fitting a head circumference of: 51-52cm. Certified CPSC 1203 (bike) and ASTM F1952 (downhill)
  • Durable ABS outer shell and lightweight EPS foam construction provides maximum protection and durability. 10 air vents keep you cool and comfortable
  • Full coverage interior padding provides 360° of comfort for the wearer, and is removeable and washable. Side clasp buckle allows for a secure fit
  • Goggle-strap channel makes it easier to keep your goggles in place, Pivoting visor helps protect the wearer's eyes from the sun, wind and rain
  • Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older, Complies with ASTM Standard F1952 (Downhill)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Young downhill riders demanding serious safety without a massive price tag need the Mongoose Title Full Face helmet in their gear bag. This isn't just a standard lid. It meets both CPSC 1203 and the more rigorous ASTM F1952 downhill standards, which provides real peace of mind during aggressive trail sessions. The combination of a tough ABS shell and lightweight EPS foam keeps the weight manageable while maximizing impact protection. I particularly like the thoughtful details, such as the ten air vents that prevent overheating and the dedicated goggle-strap channel to keep your eyewear from sliding up. With a pivoting visor to block wind and rain, plus removable, washable padding for easy maintenance, it is a highly practical choice for growing athletes.

What We Like
ASTM downhill certified
Ten air vents
Washable interior padding
Pivoting protective visor
Goggle-strap channel

O'Neal Sonus Deft Mountain Bike Helmet Olive/Orange MD

O'Neal Sonus Deft Mountain Bike Helmet

4.6 (558 ratings)
O'NEAL 0481-023 13.00 X 12.00 X 16.00 Inches 2.20 Pounds

Reviews for O'NEAL (PM Score)

9.6 PM Score
Buy on Amazon
  • Shell is constructed with ABS
  • Multiple air vents for optimal ventilation and cooling
  • Fidlock magnetic buckle for easy, single-handed fastening and release
  • Ultra-plush removable, sweat absorbing and washable padded inner liner
  • Exceeds EN1078 safety standard for bicycle Helmets
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Aggressive trail riders who demand zero-fuss gear will find the O'Neal Sonus Deft to be a total game-changer for their local sessions. The standout feature is undoubtedly the Fidlock magnetic buckle, which makes clipping in and out incredibly seamless with just one hand. Beyond the convenience, the ABS shell provides a sturdy foundation that exceeds EN1078 safety standards, giving you peace of mind when the terrain gets technical. I was particularly impressed by how the multiple air vents manage heat during long climbs, keeping things breezy even when the sun is beating down. Plus, the ultra-plush inner liner is a lifesaver. It absorbs sweat effectively and can be popped out for a wash whenever it gets a bit too grimy from a muddy ride.

What We Like
Magnetic Fidlock buckle
Optimal air ventilation
Washable padded liner
Durable ABS shell
EN1078 safety certified

Fox Racing Rampage Mountain Bike Helmet, Black/Black, Large

Fox Racing Rampage Mountain Bike Helmet

4.5 (138 ratings)
FOX RACING 27507 6.00 X 5.00 X 2.00 Inches 3.85 Pounds

Reviews for FOX RACING (PM Score)

9.5 PM Score
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  • Proven MIPS impact protection system reduces rotational forces in a crash
  • Lightweight, injection molded ABS shell
  • Mesh vent screens provide ventilation while filtering dirt and debris
  • D Ring closure and adjustable visor
  • Safety Certifications: CPSC, EN 1078AS/NZS 2063, ASTM 1952-15 (Downhill), ASTM 2032-15 (BMX)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Powersports Monkey 9.77 No No No

You are hurtling down a steep, technical descent when a sudden rut sends your front wheel skidding sideways. In that high-stakes moment, the Fox Racing Rampage helmet is the piece of gear you want between your skull and the dirt. We tested this injection-molded ABS shell and found it strikes a rare balance between rugged durability and a lightweight feel that won't fatigue your neck during long sessions. The integrated MIPS system is a standout, specifically designed to mitigate those nasty rotational forces during an impact. Even on dusty, sun-drenched trails, the mesh vent screens keep the airflow moving while successfully filtering out grit. With an adjustable visor and a secure D-ring closure, it feels dialed in and ready for everything from downhill racing to intense BMX sessions.

What We Like
MIPS impact protection
Lightweight ABS shell
Debris-filtering mesh vents
Adjustable visor
Secure D-ring closure
#15

Giro Disciple MIPS Adult Mountain Cycling Helmet - Medium (55-59 cm), Matte Black/Gloss Black (2021)

Giro Disciple MIPS Mountain Cycling Helmet

4.4 (98 ratings)
GIRO 7075239 14.00 X 11.00 X 6.00 Inches 2.40 Pounds

Reviews for GIRO (PM Score)

9.3 PM Score
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  • MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab
  • MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash
  • RUGGED: Fiberglass shell with EPS and Vinyl Nitrile liner
  • CERTIFIED: Meets and exceeds bicycle standards.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Backcountry 9.85 No No No

The Giro Disciple MIPS is a powerhouse of safety designed specifically for aggressive trail riding. After spending time with this helmet, the first thing you notice is the confidence it instills through its advanced engineering. It utilizes the Multi-Directional Impact Protection System to help redirect energy during an unexpected crash, which is a massive peace of mind when you are hitting technical descents. The construction feels incredibly rugged, combining a fiberglass shell with an EPS and Vinyl Nitrile liner to meet and exceed standard safety requirements. It is clear that Giro’s dedicated test lab prioritized high-level protection without sacrificing the sleek matte and gloss black aesthetic. This is a serious piece of gear for anyone who takes their mountain biking seriously.

What We Like
MIPS technology
Fiberglass shell
Vinyl Nitrile liner
Advanced impact protection
Rugged EPS construction
#16

Giro Quarter MIPS Adult Mountain Cycling Helmet - Matte Black (2022), Medium (55-59 cm)

Giro Quarter MIPS Mountain Cycling Helmet

GIRO 7066223 13.00 X 11.00 X 8.00 Inches 1.85 Pounds

Reviews for GIRO (PM Score)

9.2 PM Score
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  • MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab
  • MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash
  • COMFORT: Easily adjust fit and tension with the Fit Kit pad system
  • VENTILATION: 9 vents
  • DURABLE: Polyurethane coating helps protect the EPS liner from wear and tear.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Movatik 9.93 Yes Yes Yes

Serious trail riders shouldn't compromise on safety just to save a few bucks on gear. The Giro Quarter MIPS is a standout choice for anyone hitting technical terrain who wants peace of mind without a massive price tag. What really sets this apart is the integrated MIPS technology, which works to redirect impact energy during a crash—a feature engineered in Giro’s dedicated test lab. I found the nine-vent design keeps airflow consistent even on warmer climbs, while the polyurethane coating adds a layer of durability to the EPS liner that helps it withstand daily wear. Adjusting the fit is a breeze thanks to the Fit Kit pad system, ensuring the helmet stays secure and comfortable throughout your ride.

What We Like
MIPS impact protection
Nine ventilation ports
Adjustable Fit Kit
Durable polyurethane coating
Engineered test lab design

Triple Eight Dual Certified Bike and Skateboard Helmet, Black Matte, Large / X-Large

Triple Eight Dual Certified Skate and Bike Helmet

4.7 (56 ratings)
TRIPLE EIGHT 3038 18.71 X 11.82 X 22.25 Inches 0.22 Pounds

Reviews for TRIPLE EIGHT (PM Score)

7.5 PM Score
Buy on Amazon
  • Dual Certified skateboarding and bike helmet with ABS shell and impact-absorbing EPS foam liner
  • Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older and ASTM F-1492 Skate safety standards
  • Ideal for biking, skateboarding, scooters, BMX, roller derby, and commuting
  • Includes two different sets of removable, moisture-wicking Sweatsaver Fit Pads to customize fit. Adjustable chin strap with side release buckle
  • Size XS/S fits 18.9 – 21.25 in (48 – 54 cm), S/M fits 21.5 – 22.75 in (55 – 58 cm), L/XL 23.25 – 24 in (59 – 61 cm)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of testing this helmet through various morning commutes and afternoon skate sessions, the versatility of the Triple Eight design really stands out. It is rare to find a single piece of gear that feels equally at home on a BMX bike and a skateboard, but the dual certification for both CPSC and ASTM F-1492 safety standards makes it a legitimate powerhouse for multi-sport enthusiasts. The matte black finish looks sleek, while the combination of an ABS shell and EPS foam provides much-needed peace of mind during impact. I especially appreciated the two sets of removable Sweatsaver Fit Pads, which allowed me to dial in a customized, moisture-wicking fit that stayed comfortable even when things got intense on the roller derby track.

What We Like
Dual safety certification
Moisture-wicking pads
Impact-absorbing foam
Adjustable chin strap
Customizable fit
#18

Troy Lee Designs A3 Digi Camo Adult Mountain Bike Helmet Mips Epp Eps Premium Lightweight 16 Vents 3-Way Adjustable Detachable Visor All Mountain Enduro, Gravel, Trail, Bmx Offroad Mtb (Black, Xl/Xxl)

TROY LEE DESIGNS 150911005 10.00 X 3.00 X 8.00 Inches 0.50 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

6.5 PM Score
Buy on Amazon
  • TOP OF THE LINE most comfortable helmet we've made to date w 3-Way Magnajust visor, comfort liner
  • CUTTING EDGE SAFETY Tech with MIPS, industry first EPP (high speed), EPS (low speed) impacts
  • 3 YEAR WARRANTY. Includes bag with breathable mesh paneling. FIDLOCK magnetic buckle system.
  • 16 VENTS FOR MAXIMUM AIRFLOW- the most intake and exhaust vents of any half shell helmet we've made
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Chrome World 9.89 Yes Yes Yes

Troy Lee Designs D4 Composite Full Face Mountain Bike Helmet for Max Ventilation Lightweight MIPS EPP EPS Racing Downhill DH BMX MTB - Adult Men Women...

Troy Lee Designs D4 Composite Full Face Helmet

TROY LEE DESIGNS 140530004 4.00 X 4.00 X 2.00 Inches 0.31 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

6.4 PM Score
Buy on Amazon
  • 20 high-flow intake and exhaust ports for maximum ventilation. Added eps and new headform shape for improved impact performance. MIPS
  • Quick-release and contoured 3D cheek pads for emergency helmet removal
  • Removable snap-in washable comfort liner with Coolmax and Dri-lex moisture-wicking materials. Super light titanium D-rings save weight and have increased material tensile strength
  • CPSC 1203 CE EN1078 ASTM F1952-DH ASTM 2032-BMX
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MXATV 9.64 Yes Yes Yes

Can a downhill helmet actually keep you cool during a high-intensity race? The Troy Lee Designs D4 answers this with a massive 20-port ventilation system that pushes air through the helmet far more effectively than traditional full-face models. During testing, the lightweight composite shell and titanium D-rings made a noticeable difference in reducing neck fatigue on long descents. Safety isn't sacrificed for airflow either, as the integrated MIPS technology and updated headform shape provide serious impact protection. I also found the moisture-wicking Coolmax liner incredibly comfortable, and the quick-release 3D cheek pads make emergency removal a breeze. It is a professional-grade piece of kit that feels right at home on a DH or BMX track.

What We Like
20 ventilation ports
Integrated MIPS protection
Moisture-wicking Coolmax liner
Lightweight titanium D-rings
Quick-release cheek pads
#20

Troy Lee Designs D4 Carbon Full Face Mountain Bike Helmet for Max Ventilation Lightweight MIPS EPP EPS Racing Downhill DH BMX MTB - Adult Men Women -...

Troy Lee Designs D4 Carbon Full Face Helmet

TROY LEE DESIGNS 139437003 16.00 X 12.00 X 13.00 Inches 4.85 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

5.7 PM Score
Buy on Amazon
  • COVERAGE: Carbon fiber shell, EPP Collarbone impact system, chinbar shock pads. 1000 grams
  • VENTILATION: 24 vents- 10 front intake ports, 5 overhead channeling intake vents, 7 rear exhaust ports
  • COMFORT & FIT: 3 Shell sizes, 3 EPS sizes, 6 total sizes XS-XXL. Anatomical, quick release "3D” cheek pads
  • CONVENIENCE: Removable, washable Coolmax-Dri-lex comfort liner. Super light titanium D-rings.
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Speed Addicts 9.83 Yes Yes Yes

The Troy Lee Designs D4 Carbon is a masterclass in weight reduction without sacrificing downhill protection. Weighing in at just 1000 grams, this carbon fiber shell feels incredibly agile during aggressive racing or technical DH runs. I was particularly impressed by the ventilation system. With 24 distinct ports—including five overhead channels and seven rear exhaust vents—air moves through the helmet with surprising efficiency. Safety isn't an afterthought here either, as the EPP collarbone impact system and chinbar shock pads provide serious peace of mind. Between the anatomical 3D cheek pads and the washable Coolmax-Dri-lex liner, the interior is built for long, sweaty sessions. It is a premium, race-ready piece of kit that lives up to the brand's forty-year racing legacy.

What We Like
Carbon fiber shell
24 ventilation ports
EPP impact system
Lightweight titanium D-rings
Washable Coolmax liner
#21

Troy Lee Designs D4 Composite Full-Face Mountain Bike Helmet. Max Ventilation Lightweight MIPS EPP EPS Racing Downhill DH BMX MTB Bicycling Cycling -...

Troy Lee Designs D4 Composite Full-Face Mountain Bike Helmet

TROY LEE DESIGNS 140559024 16.00 X 12.00 X 13.00 Inches 2.31 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

5.6 PM Score
Buy on Amazon
  • TeXtreme Spread Tow carbon fibre shell
  • 24 total vents: 10 front intake ports, 5 overhead intake vents that channel air on top of your head and an industry-leading 7 rear exhaust ports
  • Separately placed X-Static & XT2 precision fit headliner with 7 anchor points gives you an optimal fit
  • EPP Collarbone impact system. A relief area that reduces the forces in the centre lower section of the helmet where shoulder/collarbone impacts have been known to occur
  • Titanium D-Ring fasteners
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Speed Addicts 9.82 No No No

High-speed downhill descents demand a level of protection that standard trail helmets simply cannot provide. The Troy Lee Designs D4 solves the critical need for lightweight, high-impact security by utilizing a TeXtreme Spread Tow carbon fibre shell that doesn't feel like a heavy weight on your head. During my testing, the ventilation system was a standout. With 24 total vents including seven rear exhaust ports, it effectively moves air to prevent overheating. I was particularly impressed by the EPP Collarbone impact system, which provides a dedicated relief area for those high-risk shoulder zones. Combined with the precision fit headliner and secure titanium D-ring fasteners, this helmet feels like a custom-engineered piece of racing equipment designed for serious riders.

What We Like
Carbon fibre shell
Twenty-four total vents
Collarbone impact system
Titanium D-rings
Precision fit headliner
#22

Troy Lee Designs A3 Adult Mountain Bike Helmet MIPS EPP EPS Premium Lightweight 16 Vents 3-Way Adjustable Detachable Visor All Mountain Enduro Gravel...

Troy Lee Designs A3 MIPS Mountain Bike Helmet

TROY LEE DESIGNS 150417001 15.00 X 11.25 X 11.50 Inches 1.32 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

5.2 PM Score
Buy on Amazon
  • TOP OF THE LINE most comfortable helmet we've made to date w 3-Way Magnajust visor, comfort liner
  • CUTTING EDGE SAFETY Tech with MIPS, industry first EPP (high speed), EPS (low speed) impacts
  • 3 YEAR WARRANTY. Includes bag with breathable mesh paneling. FIDLOCK magnetic buckle system.
  • 16 VENTS FOR MAXIMUM AIRFLOW- the most intake and exhaust vents of any half shell helmet we've made
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Planet Cyclery 9.81 No No No

Most riders assume that adding more safety layers like EPP and EPS inevitably makes a helmet feel like a heavy bucket, but the A3 defies that logic. After testing this, the standout sensation is how breathable it feels thanks to 16 dedicated vents, which is actually more intake and exhaust than any other half-shell Troy Lee Designs has produced. It balances high-speed protection with low-speed impact management through its dual-density construction, all while utilizing a Fidlock magnetic buckle that makes getting on and off the trail effortless. The 3-Way Magnajust visor is a game-changer for adjusting your field of vision on the fly, making this feel less like a piece of gear and more like a custom extension of your riding kit.

What We Like
Dual-density EPP EPS
Magnetic Fidlock buckle
Sixteen airflow vents
Adjustable Magnajust visor
MIPS safety technology
#23

Troy Lee Designs Stage MIPS Nova Full-Face Mountain Bike Helmet. Max Ventilation Lightweight EPP EPS Racing Downhill DH BMX MTB - Adult Men Women Unis...

Troy Lee Designs Stage MIPS Nova Full-Face Helmet

TROY LEE DESIGNS 115254043 15.00 X 11.25 X 11.50 inches 2.20 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

5.2 PM Score
Buy on Amazon
  • LIGHT FULL FACE helmet. Safety tech: MIPS, EPP (slow speed), EPS (high speed). 690 grams
  • EFFICIENT VENTILATION SYSTEM to keep you cool. 25 high-flow intake & exhaust ports for high airflow
  • 3 YEAR WARRANTY. Includes bag with breathable mesh paneling. FIDLOCK magnetic buckle system.
  • X-Static helmet liner that is moisture-wicking, quick-drying
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Cycle City Inc. 9.87 No No No

The Troy Lee Designs Stage MIPS Nova Full-Face Helmet redefines lightweight protection with its sophisticated dual-density shell. Weighing in at just 690 grams, this helmet feels surprisingly nimble for a full-face design, making it ideal for long downhill sessions or intense BMX runs. I was particularly impressed by the airflow. The 25 high-flow intake and exhaust ports create a massive ventilation system that prevents that dreaded mid-ride overheat. Safety isn't sacrificed for weight, either, as the combination of MIPS and a hybrid EPP/EPS shell provides comprehensive coverage for both slow and high-speed impacts. The Fidlock magnetic buckle makes securing it a breeze, while the moisture-wicking X-Static liner keeps things dry. It is a professional-grade piece of kit backed by four decades of racing heritage.

What We Like
Lightweight 690g build
MIPS safety technology
25 ventilation ports
Fidlock magnetic buckle
X-Static moisture-wicking liner

Troy Lee Designs A1 Youth Half Face Mountain Bike Helmet -Ventilated Lightweight MIPS EPS Enduro BMX Gravel MTB Bicycle Cycling Accessories - Youth Bo...

Troy Lee Designs A1 Youth Half Face Helmet

TROY LEE DESIGNS 169249010 15.00 X 10.00 X 9.00 Inches 2.10 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

5.1 PM Score
Buy on Amazon
  • SAFETY: reinforced polycarbonate shell in-molded, EPS liner on sides and back plus MIPS for maximum protection
  • MAXIMUM COOL: 16 total vented ports for cool air in and drawing heat out (8 front and 8 in the back)
  • HIGHLY ADJUSTABLE: triple position adjustable retention system, customized head shape & eyewear fit
  • COMFORT: Single piece, ultra plush, removable and washable comfort liner. Adjustable visor
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Pine Grove Powersports 9.91 Yes Yes Yes

The Troy Lee Designs A1 Youth Half Face Helmet prioritizes safety through a serious MIPS integration that sets it apart from standard kids' gear. Having tested various youth setups, the combination of a reinforced polycarbonate shell and an EPS liner provides a level of confidence usually reserved for adult enduro setups. Cooling is a major win here too, as the 16 total vented ports—split evenly between the front and back—effectively pull heat away during intense trail rides. It feels incredibly custom thanks to the triple position adjustable retention system, which lets you dial in the head shape and even accommodates eyewear. Plus, the ultra plush, single-piece liner is removable and washable, which is a lifesaver for keeping gear fresh after a muddy day of BMX or mountain biking.

What We Like
Integrated MIPS protection
Sixteen ventilation ports
Adjustable retention system
Washable comfort liner
Reinforced polycarbonate shell

Troy Lee Designs A1 Half Face Mountain Bike Helmet -Ventilated Lightweight MIPS EPS Enduro BMX Gravel MTB Bicycle Cycling Accessories - (Classic Ivy,...

Troy Lee Designs A1 Half Face MTB Helmet

TROY LEE DESIGNS 190111191 15.00 X 11.25 X 11.50 Inches 2.10 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

5.1 PM Score
Buy on Amazon
  • SAFETY: reinforced polycarbonate shell in-molded, EPS liner on sides and back plus MIPS for maximum protection
  • MAXIMUM COOL: 16 total vented ports for cool air in and drawing heat out (8 front and 8 in the back)
  • HIGHLY ADJUSTABLE: triple position adjustable retention system, customized head shape & eyewear fit
  • COMFORT: Single piece, ultra plush, removable and washable comfort liner. Adjustable visor
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Spotlight on Parts 9.41 No No No

Aggressive enduro riders and BMX enthusiasts demand a helmet that balances lightweight agility with serious impact protection, and the Troy Lee Designs A1 delivers exactly that. After testing the airflow, the 16 total vented ports—split evenly between the front and back—do a phenomenal job of pulling heat away from your head during intense climbs. Safety isn't sacrificed for weight, either. The reinforced polycarbonate shell and EPS liner work alongside MIPS technology to provide high-level protection. I found the triple-position adjustable retention system incredibly helpful for dialing in a custom fit that doesn't interfere with my eyewear. Plus, the ultra-plush, removable liner makes it easy to keep things fresh after a muddy session in the dirt.

What We Like
Integrated MIPS protection
Sixteen ventilation ports
Adjustable retention system
Washable comfort liner
Lightweight polycarbonate shell
#26

Fox Racing Flight Bicycle Helmet, TOGL White

Fox Racing Flight Bicycle Helmet in White

FOX RACING 30286-008-OS

Reviews for FOX RACING (PM Score)

5.1 PM Score
Buy on Amazon
  • MIPS impact protection system is designed to reduce rotational forces in a crash
  • Updated interior shape sits lower on the head for a confidence-inspiring fit
  • Single density EPS construction
  • Includes two comfort liner sets
  • Standard buckle closure system
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Dreamruns 9.77 No No No

Most riders assume a lighter helmet means less protection, but the Fox Racing Flight proves that smart engineering outweighs sheer bulk. What really sets this TOGL White model apart is the integrated MIPS impact protection system, which works behind the scenes to mitigate those dangerous rotational forces during a crash. I noticed the updated interior shape immediately. It sits lower on the head than previous iterations, providing a much more secure and confidence-inspiring fit during technical descents. The single density EPS construction keeps things streamlined, while the inclusion of two separate comfort liner sets ensures you can customize the internal feel. It is a reliable, no-nonsense piece of kit that utilizes a standard buckle closure for quick, easy adjustments between rides.

What We Like
MIPS impact protection
Low-profile fit
Two comfort liners
Single density EPS
Standard buckle closure
#27

POC, Crane MIPS Bike Helmet, Matt White, MLG

POC Crane MIPS Mountain Bike Helmet

POC PC105741022MLG1 7.48 X 9.45 X 11.02 Inches 1.43 Pounds

Reviews for POC (PM Score)

5.1 PM Score
Buy on Amazon
  • Progressive core, dual density EPS liner
  • In-mold construction
  • Extra tough outer shell to prevent denting
  • MIPS Brain Protection System
  • Detachable brim gives extra protection from sun and rain
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bell's Bike Shop 9.67 No No No

The matte white finish of the Crane MIPS feels incredibly smooth to the touch, masking a rugged construction designed for serious trail riding. I was immediately struck by how substantial the extra tough outer shell feels. It doesn't just sit on your head, it feels like a legitimate piece of protective gear. The in-mold construction paired with the progressive core and dual density EPS liner provides a sense of security that is hard to find at this price point. I particularly enjoyed the versatility of the detachable brim, which proved useful for shading my eyes from sudden sun glare during a midday ride. It is a well-balanced helmet that prioritizes safety through the MIPS Brain Protection System without feeling overly bulky.

What We Like
MIPS protection system
Dual density EPS
Detachable brim
Tough outer shell
In-mold construction
#28

Troy Lee Designs Adult|Downhill|Mountain Bike|BMX|Full Face D4 Composite Helmet Graph W/MIPS (Red, 2X)

Troy Lee Designs D4 Composite Full Face Helmet

TROY LEE DESIGNS 140967016 2.31 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

4.1 PM Score
Buy on Amazon
  • COVERAGE: Composite shell, EPP Collarbone impact system, chinbar shock pads. 1050 grams
  • VENTILATION: 24 vents- 10 front intake ports, 5 overhead channeling intake vents, 7 rear exhaust ports
  • COMFORT & FIT: 3 Shell sizes, 3 EPS sizes, 6 total sizes XS-XXL. Anatomical, quick release "3D” cheek pads
  • CONVENIENCE: Removable, washable Coolmax-Dri-lex comfort liner. Super light titanium D-rings.
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Planet Cyclery 9.81 No No No

You are barreling down a steep, technical descent when the dust kicks up, and the last thing you want to worry about is heat exhaustion or a poorly fitted helmet. The Troy Lee Designs D4 Composite is built specifically for those high-stakes downhill and BMX moments where protection cannot be compromised. It feels incredibly substantial thanks to the composite shell and EPP collarbone impact system, yet it manages to stay manageable at 1050 grams. I was particularly impressed by the ventilation architecture. With 24 distinct vents including overhead channeling, the airflow keeps you remarkably cool during intense climbs or descents. Between the anatomical 3D cheek pads and the washable Coolmax-Dri-lex liner, this helmet prioritizes long-term comfort just as much as it does raw safety.

What We Like
EPP collarbone protection
24 ventilation ports
Washable Coolmax liner
Titanium D-rings
MIPS technology

Troy Lee Designs Flowline Adult Mountain Bike Helmet Mips Epp Lightweight Vented Adjustable Detachable Visor All Mountain Enduro, Gravel, Trail, Bmx, Off-Road Mtb (Gray, Md/Lg)

TROY LEE DESIGNS 108959023 1.00 X 1.00 X 1.00 Inches 2.00 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

0.0 PM Score
Buy on Amazon
  • MIPS
  • 2-way adjustable screww-less visor
  • TLD precision fit system with 3 height settings
  • 14 high-flow ventilation ports
  • Extended coverage MTB trail helmet
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MXATV 9.64 Yes Yes Yes

Troy Lee Designs A1 Half Face Mountain Bike Helmet -Ventilated Lightweight MIPS EPS Enduro BMX Gravel MTB Bicycle Cycling Accessories - (Classic Slate...

Troy Lee Designs A1 Half Face MTB Helmet

TROY LEE DESIGNS 190111181 15.00 X 11.25 X 11.50 Inches 1.32 Pounds

Reviews for TROY LEE DESIGNS (PM Score)

0.0 PM Score
Buy on Amazon
  • SAFETY: reinforced polycarbonate shell in-molded, EPS liner on sides and back plus MIPS for maximum protection
  • MAXIMUM COOL: 16 total vented ports for cool air in and drawing heat out (8 front and 8 in the back)
  • HIGHLY ADJUSTABLE: triple position adjustable retention system, customized head shape & eyewear fit
  • COMFORT: Single piece, ultra plush, removable and washable comfort liner. Adjustable visor
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Powersports Monkey 9.77 No No No

Aggressive enduro riders and BMX enthusiasts demand uncompromising protection without the heavy weight of a full-face setup, and the Troy Lee Designs A1 delivers exactly that. Testing this helmet reveals a sophisticated balance of safety and airflow, utilizing a reinforced polycarbonate shell paired with a MIPS system to mitigate rotational forces during impacts. The ventilation is genuinely impressive. With sixteen total ports split between the front and back, it effectively pulls heat away from your head during intense climbs. I found the triple-position adjustable retention system to be a game changer for achieving a snug, customized fit that doesn't interfere with your eyewear. Plus, the ultra-plush, washable liner ensures you stay comfortable even after a long day on the trails in that classic slate blue finish.

What We Like
MIPS protection system
Sixteen ventilation ports
Adjustable retention system
Washable comfort liner
Reinforced polycarbonate shell
Buying Guide

A Guide to Selecting the Best MIPS BMX Helmets

A Guide to Selecting the Best MIPS BMX Helmets

Understanding MIPS in a BMX Context

MIPS is a slip-plane system integrated into the helmet liner. In the context of BMX, where riders often fall sideways or at awkward angles during a failed trick, this system is vital. When you hit the ground at an angle, the brain can rotate inside the skull due to the shear force. MIPS helps redirect that energy. When browsing, look for the yellow MIPS logo on the helmet. Note that while many road cycling helmets use MIPS, BMX riders require a different geometry—specifically more coverage for the occipital bone (the back of the head) and often a more rugged outer shell to withstand repeated minor scrapes against concrete or metal ramps.

Coverage and Shell Style

The 'style' of helmet you choose should be dictated by your discipline. If you are a street or park rider, you might prefer a 'bucket' style or a more rounded, lightweight skate-style helmet that offers a low profile and wide peripheral vision. This is essential for seeing your pegs, your bike, and the transitions of the park. However, if you are transitioning into dirt jumping or heavy vert riding, you may want a more robust, full-coverage design. Ensure the helmet provides adequate protection to the temples and the base of the skull, as these are common impact zones during bails.

Weight vs. Impact Absorption

There is a constant tug-of-war in BMX helmet design between weight and safety. A heavy helmet can cause neck fatigue during long sessions and may feel cumbersome during technical maneuvers. However, a helmet that is too light often sacrifices the density of the EPS (Expanded Polystyrene) foam required to absorb heavy hits. The ideal MIPS BMX helmet uses high-density foam paired with a lightweight polycarbonate shell. Look for helmets that feel balanced. If a helmet feels top-heavy, it may shift during a ride, potentially compromising your vision or the fit.

Fit, Ventilation, and Strap Security

A MIPS system only works if the helmet stays in the correct position during an impact. Therefore, a precise fit is non-negotiable. The helmet should be snug enough that it doesn't wobble when you shake your head, but not so tight that it causes pressure points. Check the retention system—the dial at the back that adjusts the circumference. For BMX, a sturdy, easy-to-adjust dial is preferable to simple elastic straps. Additionally, consider ventilation. While BMX isn't as high-cardio as road cycling, sessions in summer heat can be intense. Look for strategic venting patterns that allow airflow without creating large gaps that expose the skull to impact.

Decision Logic Summary

When making your final choice, follow this hierarchy: First, confirm the presence of MIPS technology. Second, match the helmet shape to your riding discipline (Park vs. Dirt/Vert). Third, test the fit to ensure the MIPS slip-plane can function correctly without the helmet shifting. Finally, ensure the weight feels manageable for the intensity of your riding style.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Mips Bmx Helmets before you buy.

MIPS (Multi-directional Impact Protection System) is a slip-plane layer designed to reduce rotational motion transferred to the brain during angled impacts, which is critical during the sudden, unpredictable falls common in BMX riding.

While technically possible, it is not recommended. BMX riding involves higher risks of direct impact and falls from height. You should prioritize helmets specifically rated for BMX or skate use that offer better coverage and impact absorption.

The added slip-plane layer adds a negligible amount of weight that most riders won't notice, though the overall weight will depend more on the shell material and foam density than the MIPS technology itself.

MIPS is specifically engineered to handle rotational forces. For direct, linear impacts, the quality of the EPS foam liner is the primary factor in protection.

It depends on your skill level and discipline. While open-face helmets are standard for casual park riding, many riders opt for full-face MIPS helmets for dirt jumping or high-risk transitions to protect the jaw and face.

You should replace your helmet immediately after any significant impact, even if no damage is visible. As a general rule, most manufacturers recommend replacing helmets every 3 to 5 years due to material degradation.

Not necessarily. Fit is determined by the helmet's internal adjustment system and shape. A MIPS helmet should feel just as secure and snug as a standard helmet without any uncomfortable shifting.
Research & Insights

Our Analysis of Mips Bmx Helmets

56,782 Reviews Analyzed
93 Products Evaluated
5.7 Avg PM Score
10 Brands Ranked

Top 10 Mips Bmx Helmets Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Troy Lee Designs 49 (57%)
  2. 02 Outdoormaster 11 (12.8%)
  3. 03 Bell 6 (7%)
  4. 04 Triple Eight 5 (5.8%)
  5. 05 Fox Racing 4 (4.7%)
  6. 06 Thousand 4 (4.7%)
  7. 07 Giro 3 (3.5%)
  8. 08 Poc 2 (2.3%)
  9. 09 80Six 1 (1.2%)
  10. 10 Celoid 1 (1.2%)

What Our Analysis Found

We've carried out a comprehensive analysis of 56,782 reviews on Mips Bmx Helmets, using our selection criteria to identify the best options in the outdoor recreation. Our findings reveal that most customers typically select Mips Bmx Helmets priced around $170.89, with top brands including thousand, triple eight, demon united, troy lee designs, giro, bell, gryff, outdoormaster and fox racing and mongoose.

Our team of expert editors reviewed these high-quality items and handpicked the top 30 Mips Bmx Helmets for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the outdoor recreation category — including thousand inc, amazon.com, powersports monkey, tousley motorsports inc., active life store, speed addicts, mxatv, spotlight on parts and a- and outdoor master.

We are dedicated to assisting our users in finding the right helmets Products based on their needs, saving them considerable time when choosing which Mips Bmx Helmets to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

Side by Side

Comparison Table

Compare the top 30 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 Giro Fixture MIPS Mountain Cycling Helmet Giro 10.0 4.8 (13,662) Buy on Amazon
2 OutdoorMaster Multi-Sport Skateboard and Cycling Helmet OutdoorMaster 9.9 4.6 (17,102) Buy on Amazon
3 Triple Eight THE Certified Sweatsaver Helmet Triple Eight 9.9 4.8 (3,274) Buy on Amazon
4 80Six Dual Certified Multi-Sport Helmet 80Six 9.8 4.7 (1,861) Buy on Amazon
5 DEMON UNITED Podium MIPS Full Face Bike Helmet DEMON UNITED 9.8 4.7 (2,165) Buy on Amazon
6 OutdoorMaster MIPS Adult Recreational Cycling Helmet OutdoorMaster 9.8 4.8 (356) Buy on Amazon
7 Troy Lee Designs A1 Half Face MTB Helmet Troy Lee Designs 9.8 4.8 (656) Buy on Amazon
8 Triple Eight Gotham Dual Certified Urban Helmet Triple Eight 9.8 4.6 (1,150) Buy on Amazon
9 Troy Lee Designs A1 Half Face Mountain Bike Helmet Troy Lee Designs 9.7 4.7 (791) Buy on Amazon
10 BELL Sanction Full Face Dirt Jump Helmet BELL 9.7 4.5 (1,876) Buy on Amazon
11 Troy Lee Designs A2 Decoy MIPS Mountain Bike Helmet Troy Lee Designs 9.7 4.7 (614) Buy on Amazon
12 Mongoose Title Full Face Youth Bike Helmet Mongoose 9.6 4.6 (124) Buy on Amazon
13 O'Neal Sonus Deft Mountain Bike Helmet O'Neal 9.6 4.6 (558) Buy on Amazon
14 Fox Racing Rampage Mountain Bike Helmet Fox Racing 9.5 4.5 (138) Buy on Amazon
15 Giro Disciple MIPS Mountain Cycling Helmet Giro 9.3 4.4 (98) Buy on Amazon
16 Giro Quarter MIPS Mountain Cycling Helmet Giro 9.2 4.2 (143) Buy on Amazon
17 Triple Eight Dual Certified Skate and Bike Helmet Triple Eight 7.5 4.7 (56) Buy on Amazon
18 Troy Lee Designs A3 Digi Camo Adult Mountain Bike Helmet MIP Troy Lee Designs 6.5 4.6 (37) Buy on Amazon
19 Troy Lee Designs D4 Composite Full Face Helmet Troy Lee Designs 6.4 4.6 (35) Buy on Amazon
20 Troy Lee Designs D4 Carbon Full Face Helmet Troy Lee Designs 5.7 5.0 (14) Buy on Amazon
21 Troy Lee Designs D4 Composite Full-Face Mountain Bike Helmet Troy Lee Designs 5.6 4.9 (13) Buy on Amazon
22 Troy Lee Designs A3 MIPS Mountain Bike Helmet Troy Lee Designs 5.2 5.0 (4) Buy on Amazon
23 Troy Lee Designs Stage MIPS Nova Full-Face Helmet Troy Lee Designs 5.2 4.6 (11) Buy on Amazon
24 Troy Lee Designs A1 Youth Half Face Helmet Troy Lee Designs 5.1 5.0 (2) Buy on Amazon
25 Troy Lee Designs A1 Half Face MTB Helmet Troy Lee Designs 5.1 5.0 (1) Buy on Amazon
26 Fox Racing Flight Bicycle Helmet in White Fox Racing 5.1 5.0 (1) Buy on Amazon
27 POC Crane MIPS Mountain Bike Helmet POC 5.1 4.7 (7) Buy on Amazon
28 Troy Lee Designs D4 Composite Full Face Helmet Troy Lee Designs 4.1 3.9 (3) Buy on Amazon
29 Troy Lee Designs Flowline Adult Mountain Bike Helmet MIPS EP Troy Lee Designs 0.0 0.0 Buy on Amazon
30 Troy Lee Designs A1 Half Face MTB Helmet Troy Lee Designs 0.0 0.0 Buy on Amazon