Cervelo R2/R3/R5 2012-2017 Headset Bearing Kit frame-bearing-kit-trek-fuel-exe-2022-esi6402429 Upper Bearing - AC3544

Upper Bearing - AC3544

compatible for all bikes made after 2020

For all YT Capra CF 2018+ onwards Bikes

For all Commencal Meta Power 2017+ Bikes

Cervelo R2/R3/R5 2012-2017 Headset Bearing Kit frame-bearing-kit-trek-fuel-exe-2022-esi6402429 Upper Bearing - AC3544Both the upper and lower headset bearings, two bearings included in sale. For Cervelo R2 R3 R5 Bikes, for 2012 2017 model years Upper Bearing MH P03K Lower Bearing MR031 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 moisture getting inside