Ribble Ultra SL Headset Bearing Kit MAX Bearing For all Marin Marin Rift

For all Marin Marin Rift Zone ALU

For Giant Propel Advanced bikes

This kit is for the Mondraker Summum Alloy | 2013-2020

For Canyon Ai69

Ribble Ultra SL Headset Bearing Kit MAX Bearing For all Marin Marin RiftThis 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: