Pivot Mach 5, Mach 4, Mach 5.5 Headset Bearing Kit headset-bearing-kit-norco-search-xr-carbon---alloy-2019-esi4669896 2015 Grail AL etc)

2015 Grail AL etc)

This kit is for the Nukeproof Giga | 2021+

For Mondraker Thundra X / Alloy Bikes

For Cervelo Aspero 5 & Caledonia 5 Bikes

Pivot Mach 5, Mach 4, Mach 5.5 Headset Bearing Kit headset-bearing-kit-norco-search-xr-carbon---alloy-2019-esi4669896 2015 Grail AL etc)Both the upper and lower headset bearings, two bearings included in sale. For all Pivot Mach 5, Mach 4, Mach 5. 5 Bikes. Upper Bearing TK410 Lower Bearing ACB519H8 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