Top 9 MTB Stem Spacer – Bike Headset Spacers

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1. Kbrotech

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Kbrotech Bicycle Headset Spacer Aluminium Alloy Bike Stem Headset Spacers Fork Washer Fit for 1 1/8-Inch Stem 2mm 5mm 10mm 8pieces Aluminum Alloy

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Kbrotech #ad - Fit for 28. 6mm front stem fork of MTB, BMX, mountain bike, road bike etc. Made of high-quality aluminum alloy material, CNC finished. 8pieces aluminum headset spacers 2mmx2, 5mmx3, 10mmx3. Spaces Inside diameter:28. 6mm. Lightweight and easy to install. Help to raise your handlebar. 3 different size2mm/5mm/10mm, they could fit for your demand and meet different needs.
BrandKbrotech #ad
ManufacturerKbrotech #ad
Part Number008

2. GooDay

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12 PCS Bicycle Headset Spacer Bike Handlebar Stem Spacers Threadless Aluminum Alloy Headset Stem Spacer Set Fit 1 1/8-Inch Stem For MTB BMX Mountain Road Bikes Cycling 2MM 3MM 5MM 10MMBlack

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GooDay #ad - 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. Feature: aluminum headset spacer is lightweight and easy to install, more sturdy and durable than carbon fiber headset spacers, resistant to corrosion, fit most of the bicycles.

Notes: if you go for heavy duty off road ride, you should use aluminum spacers other than carbon spacers, smooth edge, durabale due to automatic cutting, fit most of the road bicycles. Size:stem spacers road bike inner diameter is 28. 6mm,1-1/8" headset spacer set, mountain bike, BMX, compatible with 28.6mm front stem fork of MTB, road bike etc. 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.
BrandGooDay #ad
ManufacturerWaybas #ad
Part NumberBike Headset Spacer

3. GANOPPER

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GANOPPER Headset Spacer 1 1/8 Mountain Bike MTB Stem Spacer Road Bicycle Handlebar Stem Cap Headset Star Nut with Bolt for Bicycle Steerer Fork

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GANOPPER #ad - Material: alloy aluminum mtb bmx road bike Stem Spacer, Headset Top Cap, Stainless Steel Headset Star&Bolt. Fit steerier tube diameter: 1-1/8", 28. 6mm stems and forks. Lightweight and easy to install, having advantages of smooth surface and exquisite workmanship. Package includes:mtb aluminum stem spacer *5pcs10mm*4, Stem Top Cap Cover*1, headset star nuts*1, 5mm*1, Headset Bolt*1. Comes anodized in red, colorfast surface, Ultra Precision Diamond Blade Machine Cut. Multi-size for You to Adjust The Appropriate Height.
BrandGANOPPER #ad
ManufacturerGANOPPER #ad
Part NumberGNPHTP02

4. GANOPPER

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GANOPPER Mountain Bike Headset Spacer Bike Handlebar Stem Spacers Threadless Aluminum Alloy Headset Stem Spacer Set Fit 1 1/8-Inch Stem for MTB BMX Mountain Road Bikes Cycling

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GANOPPER #ad - Feature: aluminum headset spacer is lightweight and easy to install, more sturdy and durable than carbon fiber headset spacers, resistant to corrosion, 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. Size:stem spacers road bike inner diameter is 28. 6mm,1-1/8" headset spacer set, BMX, compatible with 28. 6mm front stem fork of MTB, mountain bike, road bike etc. 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.
BrandGANOPPER #ad
ManufacturerGANOPPER #ad
Part NumberGNPHSP03

5. Mantain

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4 x 10mm, 1-1/8 inch Bicycle Headset Spacer Aluminium Alloy Red Stem Headset Spacers Fork Washer Fit for MTB BMX Mountain Bike Road Bikes 1 x 5mm

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Mantain #ad - Perfectly suitable for 28. 6mm front stem fork of MTB, BMX, mountain bike, road bike etc.1-1/8" headset spacer set. Lightweight and easy to install, having advantages of smooth surface and exquisite workmanship. Package include 4 x 10mm 1 x 5mm. Made of high-quality aluminum alloy material, CNC finished. Color : Blue. Inside diameter:28. 6mm.
BrandMantain #ad
ManufacturerMantain #ad
Part NumberBHA002BL

6. Pimoys

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Pimoys 12 PCS Bicycle Headset Spacer Bike Handlebar Stem Spacers Threadless Aluminum Alloy Headset Stem Spacer Set Fit 1 1/8-Inch Stem 2/3/5/10mm for MTB BMX Mountain Road Bikes Black

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Pimoys #ad - 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, more sturdy and durable than carbon fiber headset spacers, resistant to corrosion, fit most of the bicycles. 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. Notes: if you go for heavy duty off road ride, smooth edge, durabale due to automatic cutting, you should use aluminum spacers rather than carbon spacers, fit most of the road 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.
BrandPimoys #ad
ManufacturerPimoys #ad
Part NumberD535N

7. ONGHSD

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ONGHSD 9 Pieces/Set Carbon Fiber Bike Headset Spacer Kit 1/2/3/5/8/10/15/20/30mm MTB Bike Headset Rings Bicycle Headset Spacer Kit Fits for 1 1/8 Inch Road Mountain Bike Stem Spacers

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ONGHSD #ad - Compared with aluminum alloy bike stem spacers, it’s more hard, better strength, more friction resistance and high corrosion resistance.28. 6mm, mtb bike, road bike, external is 34.

9mm. This headset spacer set fits for 1-1/8" bike headset stem. Universal for most bicycle, like mountain bike, BMX and etc. 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. Inner diameter is approx. 9 pieces of 9 height size. This headset spacer kit contains 9 different height sizes: 1 mm, 20 mm, 3 mm, 10 mm, 15 mm, 2 mm, 8 mm, 5 mm, 30 mm.
BrandONGHSD #ad
ManufacturerONGHSD #ad
Part NumberC10HSD

8. Spank

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3/6/12mm Bike Headsets & Accessories, Aluminium Alloy Bike Stem Spacers for MTB BMX Mountain Road Bikes, Bike Headset Spacer, Spank Spacer Kit Orange, Bicycle Headset Spacer for 1 & 1/8 Inch Stem

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Spank #ad - Recommended for: all mountain, XC, E-Bike, DH, free ride, enduro, trail, Gravel. Brushed anodized with laser logo 12mm spacer ring: Spank Spacer Kit for Bicycle is designed to make your ride a bit more comfortable.

Dial your fit with spank industries headset spacer kit: Make your ride special with the Spank Industries spacer kit for bicycles. Using these spacers paired with your existing axle will allow you to achieve the comfort you want. Spacer kit with 3, you'll find the perfect balance of fit and function for your bicycle's performance. Only compatible with Spank Spacer 1 and 1/8” 28.

6mm diameter headsets. Diameter of 1 & 1/8" 28. 6mm: this kit includes everything you’ll need to give your bike a longer ride. It includes 3mm, 6 & 12mm headset spacer rings: with spank Spacer Kit, 6mm and 12mm headset spacer rings. Greatly improve the fit and function of your headset with an affordable and stylish kit.
BrandSpank #ad
ManufacturerThe Gravity Cartel #ad
Weight0.04 Pounds
Part NumberEXT5005
ModelEXT5005

9. DEER U

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Matte, DEER U Carbon Fiber Headset Spacer Stem Spacer 8 Pcs Set 1 1/8 inch 2/3/ 5/8/ 10/12/ 15/ 20mm for MTB Road Bike Santa Cruz HARO Mongoose GT Giant Trek Cannondale Scott Yeti Schwinn Bikes

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DEER U #ad - 39 grams. 3k finish surface Matte. For mtb road bike santa cruz haro mongoose GT Giant Trek Cannondale Scott Yeti Schwinn Bikes. Water resistant, rust resistant and durable. Provide various combination to Adjust Height of Handlebars to Fit Your Riding Style. 8 pcs with 2, 8, 10, 5, 12, 3, 15 and 20 mm.3mm. Thickness: approx. Carbon bike headset Spacers 1 1/8 inch. Set weight: approx.
BrandDEER U #ad
ManufacturerDEERU #ad
Part NumberDUSpacerSet8