According to the factory specifications.
Perfect match for the equipment.
Easy installation.
Stable characteristics, high reliability.
Compatible With: fit for 22.2mm 1 inch Retro Racing Road Bike Track Bike
Colour:Silver / black
Material:Aluminum alloy
Package Contents:
1 * Folding Bike Headset
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.