Ribble Gravel SL Headset Bearing Kit headset-bearing-kit-whyte-friston-2017-esi1646533 Zurigo Disc

Zurigo Disc

For all Marin Marin Rift Zone ALU

For all bikes using the IS41/IS41 Headset Bearing Kit

For Norco Fluid FS Carbon 2019-2021 Bikes

For Norco Range 2018-2020 Carbon Bikes

Ribble Gravel SL Headset Bearing Kit headset-bearing-kit-whyte-friston-2017-esi1646533 Zurigo DiscThis listing includes both the upper and lower headset bearings, two bearings included in sale. For Ribble Ultra SL Bikes, compatible with all model years Upper Bearing MH P16 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 Resistance Seals: