Marin Alpine Trail Carbon Headset Bearings headset-bearing-kit-canyon-ai69-2015-esi9955159 For all Trek Fuel Ex

For all Trek Fuel Ex

For Ribble Endurance SL Bikes

Upper Bearing - ACB518K

Includes rust inhibitors and antioxidants for improved performance

Marin Alpine Trail Carbon Headset Bearings headset-bearing-kit-canyon-ai69-2015-esi9955159 For all Trek Fuel ExThis listing includes both the upper and lower headset bearings, two bearings included in sale. For all Marin Alpine Trail Carbon Bikes, for all model years Upper Bearing MH P03K Lower Bearing ACB518K 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: