Carbon Fiber Bicycle Headset Spacers 1-1/8 Set Stem Set 5-10-15-20mm 4 Pcs by Happybuying88

Description

Brand new, never been used or installed.;Material: Full Carbon;It is 5-10-15-20mm high. It is perfect to get a good fit on your bike.;Fixed Bolt Seat Clamp for Better Seatpost Security, Theft Prevention;If you need to raise your handle bar, use these spacers.