Nukeproof Horizon Headset Bearings Kit headset-bearing-kit-transition-spire-2020-esi4699140 see diagram

see diagram

This kit is for the Nukeproof Megawatt Alloy/Carbon | 2021+

For Ridley X-Night & X-Fire Bikes

4 Different Part ref's)

For Norco Range 2023

Nukeproof Horizon Headset Bearings Kit headset-bearing-kit-transition-spire-2020-esi4699140 see diagramThis listing includes both the upper and lower headset bearings, two bearings included in sale. For all bikes using the Nukeproof Horizon Headset Kit, suits all model years. Upper Bearing MH P03K Lower Bearing MH P16 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