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10 Best bike headset spacers of 2026
Explore top picks
Best Choice1
Kbrotech9.8Exceptional
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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package weight: 0.05 Kilograms
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item package dimensions l x w x h: 6.85 x 3.82 x 0.43 inches
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part number: 008
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color: Aluminum alloy
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material: Aluminum
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Value for Money2
Sumind9.7Exceptional
Sumind 11 Pieces Bike Carbon Fiber Headset Spacer Bicycle 1-1/8 Inch 20 15 10 5 3 2 1 mm, 7 Size
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3
DSCMLIS9.6Exceptional
DSCMLIS 11PCS Bike Carbon Fiber Headset Spacers, Matte Finish, Fits 1-1/8 Inch Stem for MTB, Road Bicycle Handlebar Stems, (15/10/5/3/2/1mm) 6 Sizes
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4
Bruislard9.5Excellent
Bruislard 8 PCS Bicycle Headset Spacer, 4 Sizes Aluminium Alloy Bike Handlebar Stem Spacers Threadless Fork Washer Fit for 1 1/8-Inch Stem 2mm 3mm 5mm 10mm
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5
GooDay9.4Excellent
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 10MM(Black)
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6
Quacc9.2Excellent
Quacc 6 PCS Headset Spacers 1 1/8" Aluminum Alloy Bike Headset Spacers for MTB BMX Road Bikes 2mm 3mm 5mm 10mm (Black)
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7
PLATT9.1Excellent
Platt Bike Headset Spacer 7PCS Aluminium Alloy MTB Road Bike Stem Headset Spacer Fit 1 1/8-Inch Stem 2/3/5 /10mm (Black) (Black 7PCS+Top Cap)
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8
GANOPPER9.0Excellent
GANOPPER Bicycle Headset Stem Top Cap Cover Bolt 1-1/8" (28.6mm) Aluminum Bike Handlebar Stem Spacer MTB Headset Spacers
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9
Josojoou8.7Very Good
Josojoou 12 PCS Bicycle Headset Spacer, Aluminum Alloy Headset Spacers, Four Sizes Bike Stem Spacers, High Strength, Free Combination, Suitable for Mountain Bikes, Road Bike (2mm, 3mm, 5mm, 10mm)
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10
Classicseali8.4Good
Classicseali 12PCS Headset Spacers, 4 Sizes Aluminium Alloy Bike Stem Spacers, Black Stem Spacer, Fit for 1-1/8 Inch Stems Mountain Bike Road Bikes Handlebar (10mm 5mm 3mm 2mm)
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