1″ ITA lightweight, high quality alloy sealed bearing threadless headset.
Lightweight aluminium cups
Sealed cartridge 36/45 deg. angular contact bearings.
Secure fit to fork with split compression ring.
Alloy top cap and std. Star-nut* included
1″ Italian specification sizing:
Crown race: 26.4mm
Headtube ID: 30.2mm
Fork steerer OD: 25.4mm
(*Caution: Do not use Star-nut in conjunction with Carbon steerer forks.)