Specification:
Diameter: 1-1\/8!#!amp!*!quot;(28.6mm)
Height: 10mm
Color: Black

Description:
Ultra light， weight less than carbon fiber spacers.
They can be used for setting up new crank sets.
Precision ground to keep your fork secure through every twist， turn and bump in the road.

Package Includes:
1 X 5Pcs of Bicycle Headset Spacers