ECSiNG 8Pcs Head Stem Spacer Replacement Head Tube Spacer Aluminum Alloy Headset Washer Bicycle Accessories Compatible with 254mm Front Stem Fork MTBBMXMountain Bike

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., Package Included : 4pcs 5mm and 4pcs 10mm head stem spacer., Note : Please check that our products are what you need before you buy.