Cervelo R2/R3/R5 2012-2017 Headset Bearing Kit frame-bearing-kit-specialized-stumpjumper-carbon-2022-esi8849149 Lower Bearing - ACB495H6

Lower Bearing - ACB495H6

For Specialized Bikes using the 1 1/8 - 1

For all Orro Venturi EVO 2018+ Bikes

For all Look 785 Bikes

For all Norco Fluid FS Carbon 2022-2024 Headset Bearing Kit

Cervelo R2/R3/R5 2012-2017 Headset Bearing Kit frame-bearing-kit-specialized-stumpjumper-carbon-2022-esi8849149 Lower Bearing - ACB495H6Both 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