Best R4 in 2026

Upgrade your BMX Today

Durable Double Butted Top Bar

Beautiful Finish

Width - 29"

Clamp Tubing diameter - 22.2mm

Rise - 7"

Tire Type: High pressure

R4 26 Decals included/ Not Installed

Gender: Unisex

STEP-THROUGH DESIGN – Featuring heavy-duty construction 14-gauge steel tubing with a powder coated finish, the step-through design allows maximum mobility during training for quick mounting and dismounting that is created easier for the knees and back. Please note: This item requires assembly

EIGHT RESISTANCE LEVELS – This stationary bike uses a magnetic resistance mechanism with 8 levels of resistance. The tension knobs control the difficulty to simulate riding on different terrains and customize your workout according to fitness level

EASY-TO-READ COMPUTER SCREEN – The ultra-functional LCD computer screen acts as a odometer and has a sharp panel display that shows time, speed, distance, and calories burned in extra-large numbers for great readability.

FSA road handlebars are measured from center to center of the drops

FSA sl-k RNUMxRNUMT stem was constructed to provide rigid support for the handlebars, feeling similar in both weight and stiffness

Manufactured in Taiwan

Material: carbon fiber

Diameter: 35mm

Rise: 20, 35mm

For use with handlebars up to 40 inches wide

New design features glass filled injection molded polycarbonate cups with steel lay-in that replaces the old handlebar cuff and new webbing using heavier threads with more stitches for greater strength

Cups eliminate possible damage to soft grips and hold the cross straps further out on the bars to clear a wider variety of fairings and prevent damage to switch housings

Product 1: Rearview radar provides awareness of vehicles approaching from behind up to 153 yards (140 meters) away

Product 1: Pairs seamlessly with your Edge bike computer and compatible smartphone as well as select Garmin wearables or the radar display unit

Product 1: When used with your compatible smartphone, the Varia app provides graphics — plus tone and vibration alerts — to indicate approaching cars

Thin layer of VibraSorb  gel

Superior shock absorbing properties for greater comfort.

Heat-proof to 60°C

Tackiest/Best Hand Feel

Long Lasting PU Tape

Laser Etched Aluminum Bar Plugs

Rechargeable with Long-Lasting Performance - A complete cycling safety system featuring a rechargeable headlight and taillight. Fully recharge in less than 3 hours when connected to any USB port. Runtime of up to 10+ hours on strobe mode. (3+ hours on the highest setting.)

Super Bright Day or Night - The 400 lumen headlight uses the latest LED technology to illuminate your path and keep you visible during both night and broad daylight. Its amber side lights offer additional sideways safety. For protection from behind, the 60 lumen red taillight has a 240° wide-angle beam that can be seen from blocks away.

Multiple Lighting Modes - Headlight can also double as a handheld flashlight and has 5 versatile lighting modes (High, Medium, Low, Strobe/Blinking w/ Side Strobe Lights, High w/ Side Strobe Lights). Taillight has 4 modes (High, Slow Chase, Strobe, Fast Chase).

【Ultra-light Material】Made of high strength Aluminum Alloy 6061,Non-slip &Durable； Weight is approx 330g（720mm）/ 360g（780mm）.Super lightweight and incredibly strong.

【Professional Design】Ergonomic structure,Super lightweight and incredibly strong.Best choice for riders who need more control on their bicycles.

【Multiple Applications】 Compatible with most mountain bikes and dirt bicycles. Great for Downhill and Off-Road.

COMPATIBILITY: Easy Install and Maintenance Free – This ShockStop stem fits standard 1-1/8in (28.6mm) steerer tubes; the size used by most modern bikes. The Shockstop Stem is also available for oversized 1-1/4in (31.8mm) steerer tubes; used by brands such as Canyon and Giant. The stem fits 31.8mm handlebars (shims available for 25.4mm and 26.0mm) and comes in a flippable +/-6 degree angle in 80, 90, 110, 110, and 120mm lengths and a +30 degree angle in a 100mm length.

RIDE FURTHER, FASTER, AND MORE COMFORTABLY – The ShockStop bike handlebar suspension stem is the perfect upgrade to your e-bike, gravel bike, hybrid, or road bike. Float over obstacles and dampen vibrations so you can ride longer, go faster, and stay in control even on the roughest terrain.

UP TO 70% BUMP AND VIBRATION DAMPENING – Say goodbye to sore hands, wrists, back, and neck and say hello to increased control, more confidence, and a super smooth ride. The ShockStop shock absorber bike stem reduces the effects of impacts and vibrations by up to 70%.

This combo consists of Triceps V Shaped Press Down with high, polished chrome finish and T-bar Row both constructed with top quality solid steel.

V Handle (Double D Handle) is constructed of high-quality solid steel with textured surface for non-slip increase the secured and firm grip to your hands during workouts; provides a balanced force to both arms when attach it to any gym machine. Dimensions: 7.5”x7.5”x5.5” (LxWxH) and 0.53 inch hole can fit easily for all cable system

T-bar Row includes 2 bushings, with diameter 1” and 2” that can fit with any Standard and Olympic Bars respectively. Its highlight is the full 360 degree swivel and full range swivel up and down to vary exercises. It can be bolted to the floor with holes, coming with 2 secure tighten knobs to ensure your safety during the workout. Dimension: 9.3” L x 4.8” W x 6” H

Embossed with the Zipp logo

Synthetic cork tape comes with snazzy carbon fibre bar end plugs

Sure grip padded comfort

FREERIDE INSPIRED GEOMETRY DESIGN: The bar is an all-mountain-suited, freeride inspired, slightly oversized progressive and super fun ride.

ROCK SOLID IN THE PARK OR ON THE TRAIL: Built to withstand the toughest terrain, you’ll go everywhere in your Rock Solid handlebar, no matter the destination.

COST-EFFECTIVE UPGRADE TO YOUR COCKPIT WITHOUT SACRIFICING QUALITY: It's built to the same strict standards as the original parts. Our cost-effective alternative will make sure your cockpit is always safe and comfortable.

The Seven Eighths (SE) Handlebar represents the state of the art in 7/8" handlebar design.

Pro Tapers high-strength AS20 aerospace aluminum alloy SE Series Handlebar is rated at 70, 000 psi for ultimate strength

FREERIDE INSPIRED GEOMETRY DESIGN: The bar is an all-mountain-suited, freeride inspired, slightly oversized progressive and super fun ride.

ROCK SOLID IN THE PARK OR ON THE TRAIL: Built to withstand the toughest terrain, you’ll go everywhere in your Rock Solid handlebar, no matter the destination.

COST-EFFECTIVE UPGRADE TO YOUR COCKPIT WITHOUT SACRIFICING QUALITY: It's built to the same strict standards as the original parts. Our cost-effective alternative will make sure your cockpit is always safe and comfortable.

ULTIMATE GRAVEL HANDLEBAR – The REDSHIFT Kitchen Sink Bike Handlebar is the ultimate gravel handlebar and bicycle handlebar for road bikes. The rise, sweep, flare, and compact drop combine to create a super comfortable bar that also enables you to get aero and maximize performance.

WIDE AND ERGONOMIC – Sizes ranging from 44-50cm wide allow for a broad range of fit. The 20mm of RISE and 7° of SWEEP on these wide handlebars for bikes relieves pressure on the wrists and hands and puts this bicycle drop bar where your hands naturally want to be - increasing comfort and reducing fatigue.

TRULY COMFORTABLE DROP POSITION – 25° of Flare combined with a shallow ergonomically shaped drop on this bicycle handlebar for road bikes gives you a stable, comfortable, and aerodynamic position when riding in the drops. No matter what the terrain is, this handlebar for bicycles provides superior stability, control, and comfort in the drops.

ULTIMATE GRAVEL HANDLEBAR – The REDSHIFT Kitchen Sink Bike Handlebar is the ultimate gravel handlebar and bicycle handlebar for road bikes. The rise, sweep, flare, and compact drop combine to create a super comfortable bar that also enables you to get aero and maximize performance.

WIDE AND ERGONOMIC – Sizes ranging from 44-50cm wide allow for a broad range of fit. The 20mm of RISE and 7° of SWEEP on these wide handlebars for bikes relieves pressure on the wrists and hands and puts this bicycle drop bar where your hands naturally want to be - increasing comfort and reducing fatigue.

TRULY COMFORTABLE DROP POSITION – 25° of Flare combined with a shallow ergonomically shaped drop gives you a stable, comfortable, and aerodynamic position when riding in the drops. No matter what the terrain is, this handlebar for bicycles provides superior stability, control, and comfort in the drops.

DURABLE and STRONG - Made of high-grade 6061 aluminium alloy, Double Butted, Hard Anodizing and Numerical controlled precision bending

VERY LIGHT WEIGHT: 20mm rise 310g (11 oz) / 35mm rise 340g (12 oz)

SUPER WIDE: The 31.8 handlebar is 780mm wide, it's great width to help you control easily your mtb bike for all mountain extreme riding

ULTIMATE GRAVEL HANDLEBAR – The REDSHIFT Kitchen Sink Bike Handlebar is the ultimate gravel handlebar and bicycle handlebar for road bikes. The rise, sweep, flare, and compact drop combine to create a super comfortable bar that also enables you to get aero and maximize performance.

WIDE AND ERGONOMIC – Sizes ranging from 44-50cm wide allow for a broad range of fit. The 20mm of RISE and 7° of SWEEP on these wide handlebars for bikes relieves pressure on the wrists and hands and puts this bicycle drop bar where your hands naturally want to be - increasing comfort and reducing fatigue.

TRULY COMFORTABLE DROP POSITION – 25° of Flare combined with a shallow ergonomically shaped drop on this bicycle handlebar for road bikes gives you a stable, comfortable, and aerodynamic position when riding in the drops. No matter what the terrain is, this handlebar for bicycles provides superior stability, control, and comfort in the drops.

ULTIMATE GRAVEL HANDLEBAR – The REDSHIFT Kitchen Sink Bike Handlebar is the ultimate gravel handlebar and bicycle handlebar for road bikes. The rise, sweep, flare, and compact drop combine to create a super comfortable bar that also enables you to get aero and maximize performance.

WIDE AND ERGONOMIC – Sizes ranging from 44-50cm wide allow for a broad range of fit. The 20mm of RISE and 7° of SWEEP on these wide handlebars for bikes relieves pressure on the wrists and hands and puts this bicycle drop bar where your hands naturally want to be - increasing comfort and reducing fatigue.

TRULY COMFORTABLE DROP POSITION – 25° of Flare combined with a shallow ergonomically shaped drop on this bicycle handlebar for road bikes gives you a stable, comfortable, and aerodynamic position when riding in the drops. No matter what the terrain is, this handlebar for bicycles provides superior stability, control, and comfort in the drops.

Manufactured from cold drawn, seamless Air Alloy material

Internal taper increases strength and durability without adding weight

New ultra low and ultra wide riser geometry — reduces cockpit height to lower the front end (crown to axle height)

ULTIMATE GRAVEL HANDLEBAR – The REDSHIFT Kitchen Sink Bike Handlebar is the ultimate gravel handlebar and bicycle handlebar for road bikes. The rise, sweep, flare, and compact drop combine to create a super comfortable bar that also enables you to get aero and maximize performance.

WIDE AND ERGONOMIC – Sizes ranging from 44-50cm wide allow for a broad range of fit. The 20mm of RISE and 7° of SWEEP on these wide handlebars for bikes relieves pressure on the wrists and hands and puts this bicycle drop bar where your hands naturally want to be - increasing comfort and reducing fatigue.

TRULY COMFORTABLE DROP POSITION – 25° of Flare combined with a shallow ergonomically shaped drop on this bicycle handlebar for road bikes gives you a stable, comfortable, and aerodynamic position when riding in the drops. No matter what the terrain is, this handlebar for bicycles provides superior stability, control, and comfort in the drops.

Manufactured from cold drawn, seamless Air Alloy material

Internal taper increases strength and durability without adding weight

New ultra low and ultra wide riser geometry — reduces cockpit height to lower the front end (crown to axle height)

Manufactured from cold drawn, seamless Air Alloy material

Internal taper increases strength and durability without adding weight

New ultra low and ultra wide riser geometry — reduces cockpit height to lower the front end (crown to axle height)

FOR 31.8MM: The Equalizer fits handlebars with a 31.8mm diameter. Please check your handlebar before purchasing

VERSATILE USE: The Equalizer can be installed either way up for 10mm drop or 10mm rise for your ideal setup

TOUGH AND LIGHT: CNC'd from high-quality AL6061, Equalizer is featherweight but tough enough for the harshest conditions