Commencal Supreme 24 Headset Bearing Kit headset-bearing-kit-vitus-substance-2019-esi3939783 For all Bird Zero 29

For all Bird Zero 29 / AM Bikes

For Pinarello Dogma F8/F10/Gan/Gan Bikes

Wreckoning

This kit is for the Commencal Clash V1 | 2019-2020

9 | 2017-2019

Commencal Supreme 24 Headset Bearing Kit headset-bearing-kit-vitus-substance-2019-esi3939783 For all Bird Zero 29Both the upper and lower headset bearings, two bearings included in sale. For all Commencal Supreme 24 Bikes Upper Bearing MH P03K Lower Bearing MH P25K GCR15 High Carbon Chromium Bearings: Chromium offers a corrosion resistance to the bearing, allowing you to get more use out on the trails and less time in the workshop changing bearings again due to rust and seizing. Buna NitrileRust Resistance Seals: Prevents moisture getting inside the bearing.