Feature

●5 SIZES - Our carbon headset spacer for bikes offers 3mm, 5mm, 10mm, 15mm, 20mm, which can be adjusted to the height of the handlebar to meet the riding needs of your family and friends
●Use.Perfect durable for most road bikes to get a good fit on your bike
●Smooth edges provide a high level of airtightness
●It is used for 28.6mm trunks
●Made of high quality carbon fiber, nice appearance and superior strength, corrosion resistance, heat resistance, and tough


Description

Specifications:
Material: Carbon fiber.
Color: Black.
Height: 0.1 x 0.2 x 0.6 x 0.8 inches (3 x 5 x 10 x 15

Package included:
Bicycle headset x 5 carbon fiber washer trunks