M:part Elite Headset Upper Zs42/28.6

Description

This top of the range upper headset comes with a 3 year manufacturing warranty.
Quad sealed precision angular contact bearings coupled with double sealed bearing housing keeps the British climate at bay.

Utilises flush seal technology to further protect the longevity of the bearings
Full spares back up available
Expanding collar design means once you tighten the headset it stays tightened
Designed and tested in the UK for extreme British riding conditions
Replacement R411 bearing availble (30x39x6.5 45×45)