Best Bmx Bike Headset Spacers in 2025

Carbon Bike Headset Spacers 1 1/8 inch

Provide Various Combination to Adjust Height of Handlebars to Fit Your Riding Style

For MTB Road Bike Santa Cruz Haro Mongoose GT Giant Trek Cannondale Scott Yeti Schwinn Bikes

DIAL YOUR FIT WITH SPANK INDUSTRIES HEADSET SPACER KIT: Make your ride special with the Spank Industries spacer kit for bicycles. Greatly improve the fit and function of your headset with an affordable and stylish kit.

BRUSHED ANODIZED WITH LASER LOGO (12MM SPACER RING): Spank Spacer Kit for Bicycle is designed to make your ride a bit more comfortable. Using these spacers paired with your existing axle will allow you to achieve the comfort you want.

SPACER KIT WITH 3, 6 & 12MM HEADSET SPACER RINGS: With Spank Spacer Kit, you'll find the perfect balance of fit and function for your bicycle's performance. It includes 3mm, 6mm and 12mm headset spacer rings.

Universal Fit: Suitable for 1 1/8"(28.6mm) fork steerer tube of most mountain bikes, road bikes, MTB, BMX, touring bikes and etc.

Full Carbon Fiber: Woven carbon fiber material offers incredible strength, and good temperature resistance, exceeding lightweight and sleek looking.

10 Piece Kit: 6 sizes, 10 pieces to get a wide range of height combinations to set the optimal position for best riding performance.

1-1/8" Headset Spacer Set. Inside diameter:28.6mm

The Bike Headset Spacer is made of high-quality aluminum alloy material, eco-friendly, sturdy and durable to use.

Lightweight and easy to install, having advantages of smooth surface and exquisite workmanship.

Multi-size selection: come with 5 different size, including 2 mm (1 piece), 3 mm (1 piece), 5 mm (3 pieces), 10 mm (3 pieces), 15 mm (1 piece), multi-size for you to adjust the appropriate height

Material: the bicycle headset spacer is made from carbon fiber material, sturdy and durable to use, looks very nice

Resistant to corrosion: carbon fiber bicycle headset spacer is more resistant to corrosion, more hard than aluminum alloy headset spacer, and lighter than aluminum alloy spacer

The Integrated Pro Conical headset features a taller conical shaped dust cap for a cleaner look with

Why aluminum? Firstly, the difference in weight between 20mm of carbon spacers vs alloy spacer is far, far less than 1/2 ounce. It may be a gram or two. Secondly, The only glossy woven carbon part on the bike are the spacers looked weird. Thirdly, cheap carbon fiber spacers cannot meet the strength requirements of the high stress parts for sports bikes, experts recommended Tensile modulus 200-280Gpa, Tensile Strength 2500Mpa at least. Cheap CF spacers is fragile and even not cut evenly.

Why u need bike headset spacers ? Put simply, headset spacers enable you to easily adjust the height of your handlebars, which is an essential element of bike fit for MTB, BMX and road riders. In the particular case of the latter (road cycling), the correct bar height is key for comfort and performance.

Why 6 piece? The 2 mm, 3 mm, 5 mm, 10 mm spacers make it easy to have a precise height adjustment, the six piece of spacer can add 40mm height totally, that enough for most situations. If you just need 20mm or 25mm, you can still have some backup for more inflexible.

Use for 1-1/8" (28.6mm) Front Stem Fork.

Material :Quality Aluminum Alloy,Great Anti-corrosion and Lightweight, Only about 52g (8PCS)

Comes Anodized in Black,Colorfast Surface,Ultra Precision Diamond Blade Machine Cut, Fit All Road /Mountain Bikes

Fit steerier tube diameter: 1-1/8", 28.6mm stems and forks

Material: Alloy Aluminum MTB BMX Road Bike Stem Spacer, Headset Top Cap,Stainless Steel Headset Star&Bolt

Lightweight and easy to install, having advantages of smooth surface and exquisite workmanship.

Fit steerer tube diameter: 1", 25.4mm stems and forks.If you need 28.6mm(1-1/8 inch) Threadless Fork Tube Headset Spacer,Search ASIN: B08NYZ59R1

Material: Bicycle headset spacers are made of black anodized aluminum alloy material with smooth surface and exquisite workmanship, eco-friendly, sturdy and durable to use

Comes Anodized in Black,Colorfast Surface,Ultra Precision Diamond Blade Machine Cut.Multi-size for You to Adjust The Appropriate Height

* High-quality Material-- Our bike cassette spacers constructed of aluminium alloy, the brand new gasket is anti-rust, long service life.

* Easy to install-- The bicycle speed cassette freehub spacer is lightweight and portable, easy to install and remove quickly, time saving, your best choice.

* Good performance-- Our bike headset spacer perfect for adjusting your bike bottom bracket, flywheel or hub, 3 sizes included, meet your needs.

✅ MATERIAL - Bicycle headset spacers threadless are made of black anodized aluminum alloy material with smooth surface and exquisite workmanship, eco-friendly, sturdy and durable to use

✅ MULTI SIZE - This package contains 3 different sizes: 2mmｘ4, 5mmｘ4, 10mmｘ4. Small size of spacer headset let you have a more precise height adjustment

✅ SIZE DETAILS - Stem spacers road bike inner diameter is 28.6mm，1-1/8" headset spacer set, compatible with 28.6mm front stem fork of MTB, BMX, mountain bike, road bike, etc

🥭 MYLTI-SIZE PACKAGE: 12 Pcs bicycle handlebar spacers are available in 3 sizes 2mm / 5mm /10mm, 4 Pcs each size, provide various combinations to adjust the height of the handlebar to suit your riding style

🥭 MATRERIAL: Bicycle headset spacers are made of 6061 aviation aluminum alloy, CNC finished. Lightweight, smooth surface, exquisite workmanship, sturdy and durable to use

🥭 FEATURES: Aluminum headset spacer is easy to install, corrosion-resistant, more sturdy and durable, suitable for most bicycles

Inside Diameter: 1" (25.6mm), Outside Diameter: 31.65mm

Included Heights: 2, 3, 5, 10, 15, 20mm (1 of each size)

Weights (grams): Set 24.6g- 2mm: 1.0g, 3mm: .3g, 5mm: 2.1g, 10mm: 4.5g, 15mm: 6.7g, 20mm: 9.0g

ECO-FRIENDLY & DURABLE: The bicycle headset spacer set are made of high-quality aluminum alloy material, which is eco-friendly, sturdy and durable to use for a long time

SUPER LIGHTWEIGHT: The headset spacers are very lightweight, easy to install on your bike, and it won't add any burden to your bike, you will feel comfortable when riding

MULTIPLE COLORS: This fork washer is available in 4 colors, you can choose the color you like best, smooth surface and exquisite workmanship will make your bike looks cool

Package：Contains 8 different sizes, 1 mm, 2 mm, 3 mm, 5 mm, 8mm, 10 mm, 15 mm, 20 mm, multi-size of spacer headset let you have a more precise height adjustment.(8 Pieces)

Material: Boenoea Bike Headset Spacer is made from carbon fiber material, nice look, sturdy and durable to use.

Feature: Automatic cutting, smooth edge, well temperature resistance, good impact resistance, delicate texture and durable to use.

1-1/8" Headset Spacer Set. Inside diameter:28.6mm. Color : Black

Made of high-quality aluminum alloy material,CNC finished.

Package include 4 x 5mm/ 4 x 10mm

★Size：Stem spacers road bike inner diameter is 28.6mm，1-1/8" headset spacer set, compatible with 28.6mm front stem fork of MTB, BMX, mountain bike, road bike etc.

★Material : Aluminum Alloy MTB Headset Spacer,Stainless Bicycle Fork Headset Star Nut, Titanium Bolt .Bicycle headset spacers threadless are made of black anodized aluminum alloy material with smooth surface and exquisite workmanship, eco-friendly, sturdy and durable to use

★Exquisite Workmanship:The Bike Top cap Comes anodized in Black, Blue, Yellow and Red,colorfast surface,Ultra Precision Diamond Blade Machine Cut,great anti-corrosion. Beatiful Color,Stand out from the crowd.

Package Contain:16Pcs Bicycle Headset Spacer in Total.Blue:10mm(4pcs)+5mm(2pcs),Red:10mm(4pcs)+5mm(1pcs),Gold:10mm(4pcs)+5mm(1pcs).Provide various combination to adjust height of handlebars to fit your riding style.

Material: Bicycle headset spacers threadless are made of black anodized aluminum alloy material with smooth surface and exquisite workmanship

Stem spacers road bike inner diameter is 28.6mm，1-1/8" headset spacer set, compatible with 28.6mm front stem fork of MTB, BMX, mountain bike, road bike etc

Package Content: You will get 18 pieces of bicycle headset spacers. There are 4 sizes in total: 9 pieces of 10mm/0.4inch, 3 pieces of 5mm/0.2inch, 3 pieces of 3mm/0.1inch, and 3 pieces of 2mm/0.08inch. This size and quantity can meet your daily needs.

Premium Material: Our bike handlebar stem spacer is made of quality aluminum alloy, which is very strong and not easy to wear and tear, you can rest assured to use it for a long time.

Easy to Install: This makes the bike headset spacer very easy to install, not easy to deform, can effectively adjust your grip, and it is suitable for most bikes.

1.Package including: Total have 11pcs Carbon Fiber Bike Fork Washers. 7 sizes of spacers, they are 1 mm, 2 mm, 3 mm, 5 mm, 10 mm, 15 mm, 20 mm. You can match them to any height you want. They are 2 x 1mm, 2 x 2mm, 2 x 3mm, 2 x 5mm, 1 x 10mm, 1 x 15mm, 1 x 20mm.

2.Material: The bicycle headset spacer is made from carbon fiber material, heat-resistant, impact-resistant, sturdy and durable, beautiful appearance, light weight.

3.Size: The inner diameter of the spacer is 28.8 mm and the outer diameter is 34.9 mm, suitable for most bicycles. Suitable for 1 1/8"(28.6mm) fork stem tube of most mountain bike, road bike, MTB, BMX, touring bike and etc.

🌞 Package: 5 PCS bike handlebar spacers, 1* 3mm, 2* 5mm, 2* 10mm, provide various to adjust height of handlebars to fit your riding style.

🌞 Appearance and performance: Automatic cutting, smooth, fit most of the road bicycles, delicate texture and durable to use.

🌞 Material: The bike stem spacers are made of carbon fiber, lighter weight, more resistant to high temperature, and friction.

Suitable for most road, mountain, hybrid, comfort and BMX bikes.

Perfect to get a good fit on your bike.

Will work with 1 1/8 Threadless steer tubes

Bike headset spacers set fits 1-1/8" great road and mountain bicycles stems and forks. quality, easy install, light weight, nice look.

Bicycle headset cap kits material aluminum alloy MTB headset spacer and top cap,stainless bicycle fork headset star nut and bolt. beatiful design, stand out from the crowd.

MTB bike stem top cap kits, light weight, strong pressure resistance, not easy to deform and 28.6mm diameter is suitable for majority of bicycle headset.

Size : Bike headset spacer is 25.4mm/ 1inch. Inner diameter is approx. 25.4mm while the external is 30.5mm/ 1.2inch.

Material : Bicycle headset spacers are made of anodized aluminum alloy and machine cut with ultra-precision diamond blades for a smooth finish and exquisite workmanship.

Uses : Head tube spacer is used for raising your handlebar. Compatible with 25.4mm front stem fork of MTB, BMX, mountain bike, road bike etc.

【Headset Spacer Kit】Compatible with 1-1/8" (28.6mm) front stem fork of MTB, BMX, mountain bike, road bike etc. Light weight, strong pressure resistance, not easy to deform.

【High Quality Material】 Headset Spacer & Top Cap made of Aluminum Alloy for lightness, Bicycle Fork Headset Star Nut & Bolt made of Steel for durability. Smooth surface, exquisite workmanship, sturdy and durable to use.

【Multi-Sized Headset Spacers】4 different sizes for you to adjust the appropriate height, and the small size of spacers (2/3/5/10mm) let you have a more precise height adjustment.

【Aluminum Alloy Stem Spacers】 Bicycle headset spacers threadless are made of anodized aluminum alloy with smooth surface and exquisite workmanship, sturdy and durable

【Size & Quantity】 4 Pieces bike fork spacers of different sizes, 5mm / 10mm / 15mm / 20mm; Provide various combination to adjust height of handlebars to fit your riding style

【Universal Fit】 Stem spacers for bike inner diameter is 28.6mm 1-1/8" headset spacer set, compatible with 28.6mm front stem spacer of MTB, BMX, mountain bike, road bike etc

🚲【For Road Bicycles】-- Carbon Fiber Washer Bike Fork is suitable for most road bicycles, front fork diameter is about 28.6mm/1.1in

🚲【Lightweight & Durable】-- Bicycle Headset Spacer is made of high quality carbon fiber, light weight, good strength, high temperature resistance, good impact resistance

🚲【Smooth Cutting】-- The bike stem spacer has gone through automatic cutting, smooth edge, fine texture, durable and for long time use

1-1/8 inch Bicycle Headset Spacer. Inner diameter: 28.6mm.Hight:10mm.

Wide application range: Suitable for 28.6mm MTB, BMX, mountain bike, road vehicle and other front fork.

Easy to install: The earphone gasket is light in weight, easy to install, and has the advantages of a smooth surface and superb craftsmanship.

【Material】Titanium Alloy. Strong and sturdy, light weight, good strength and well temperature resistance

【Size】 diameter:28.6mm/1.128inch

【Feature】More resistant to corrosion, more hard than aluminum alloy headset spacer, and lighter than aluminum alloy made one.