PART PRO Gap cap carbon UD

Taxes incluses.

A complete top cap assembly comprising of star nut, bolt, and carbon top cap for 1-1/8 inch diameter steerer tubes
A-Headset top cap is made from UD carbon fibre, making it lightweight
Star nut grips firmly inside the steerer tube when tightened
Comes complete with star nut to fit 1-1/8 inch steerers (28.6 mm)