Marin Rift Zone Carbon Headset Kit frame-bearing-kit-transition-sentinal-carbon-2018-esi8451454 Unsure of the model or

Unsure of the model or year of your bike

Upper Bearing - MH-P03

This kit is for the Transition Scout Alloy | 2015-2017

their full complement structure means MAX type bearings can take a much higher load as they have 40% more balls than standard wheel bearings

Glencoe Bikes

Marin Rift Zone Carbon Headset Kit frame-bearing-kit-transition-sentinal-carbon-2018-esi8451454 Unsure of the model orThis listing includes both the upper and lower headset bearings, two bearings included in sale. For Marin Rift Zone Carbon Bikes, all model years Upper Bearing MH P08F Lower Bearing MH P22 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