The Best Bike Headset Spacers of 2023

Package included: 8pcs Bike Headset Spacers (4 sizes, 2 pcs per size, 4 different heights: 5mm, 10mm, 15mm, 20mm)

Black anodized aluminum alloy, sturdy and durable to use.

Inner diameter:1-1/8 inch (28.6mm), outer diameter: 34.5mm, thickness:2.8mm aluminum alloy bike headset spacers

4 different size provide various combination to adjust height of handlebars to fit your riding style

Compatible with most bicycle, mountain bike, road bike, MTB, BMX, fixie fear, cycling

Package：12 PCS bike handlebar spacers in 4 sizes 2mm / 3mm / 5mm /10mm，3 PCS each size, 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, eco-friendly, sturdy and durable to use

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

Feature: Aluminum headset spacer is lightweight and easy to install, resistant to corrosion, more sturdy and durable than carbon fiber headset spacers, fit most of the bicycles

Notes: if you go for heavy duty off road ride, you should use aluminum spacers other than carbon spacers, durabale due to automatic cutting, smooth edge, fit most of the road bicycles

9 Pieces of 9 Height Size.This headset spacer kit contains 9 different height sizes: 1 mm,2 mm,3 mm,5 mm,8 mm,10 mm,15 mm,20 mm,30 mm.

Smooth incision edge offers high tightness.Small size spacer let you have a more precise height adjustment.You can combine them freely to meet your different needs.

Made of woven carbon fiber,nice appearance,lightweight and well temperature resistance.

Compared with aluminum alloy bike stem spacers,it’s more hard,better strength,more friction resistance and high corrosion resistance.

Inner diameter is approx. 28.6mm,external is 34.9mm.This headset spacer set fits for 1-1/8" bike headset stem.Universal for most bicycle,like mountain bike,road bike,MTB bike,BMX and etc.

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

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

Perfectly suitable for 28.6mm front stem fork of MTB, BMX, mountain bike, road bike etc.

Package:12 PCS bike handlebar spacers in 4 sizes 2mm / 3mm / 5mm /10mm，3 PCS each size,multi-size for you to adjust the appropriate height

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

Lightweight: Aluminum headset spacer is lightweight and easy to install, resistant to corrosion, more sturdy and durable than carbon fiber headset spacers, fit most of the bicycles

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

Notes: if you go for heavy duty off road ride, you should use aluminum spacers rather than carbon spacers, durabale due to automatic cutting, smooth edge, fit most of the road bicycles

Package：5 PCS bike handlebar spacers in 2 sizes ,5mm*1pcs,10mm*4pcs 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, eco-friendly, sturdy and durable to use

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

Feature: Aluminum headset spacer is lightweight and easy to install, resistant to corrosion, more sturdy and durable than carbon fiber headset spacers, fit most of the bicycles

Notes: if you go for heavy duty off road ride, you should use aluminum spacers rather than carbon spacers, durabale due to automatic cutting, smooth edge, fit most of the road bicycles

Package includes 6 sizes of spacers, they are 1 mm, 2 mm, 3 mm, 5 mm, 10 mm, 15 mm, 2 pieces of each size. You can match them to any height you want.

The Spacers are made of carbon fiber, lighter weight, more resistant to high temperature, corrosion and friction.

This carbon fiber spacer has an excellent quality, attractive and durable, and convenient to carry and use.

The inner diameter of the spacer is 28.6 mm and the outer diameter is 34.9 mm, suitable for most bicycles.

4 different height 1-1/8" spacers and a top cap, all with Race Face logos

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

Multi-size for You to Adjust The Appropriate Height,Small Size of Spacer Headset Let You Have a More Precise Height Adjustment.

Package Included: 1*2mm, 1*3mm, 1*5mm, 4*10mm, 1* Top Cap (8Pcs)

Multi-size package: this package contains 7 different sizes, 1 mm, 2 mm, 3 mm, 5 mm, 10 mm, 15 mm, 20 mm, small size of spacer headset let you have a more precise height adjustment

Appearance and performance: automatic cutting, smooth edge, fit most of the road bicycles, delicate texture and durable to use

Material of bike handlebar spacer: woven carbon, nice look and good quality, light weight, good strength and well temperature resistance, good impact resistance

Feature of carbon fiber bicycle headset spacer: more resistant to corrosion, more hard than aluminum alloy headset spacer, and lighter than aluminum alloy made one

Size detail: inner diameter is approx. 28.6 mm while the external is 34.9 mm, total weight is about 45 g