Specialized Tarmac SL2 & SL3 Replacement Headset Bearings Kit headset-bearing-kit-cervelo-r5-2021-esi1325649 For all Orbea ORCA

For all Orbea ORCA

For Specialized Aethos Bikes

for 2021 model year

For Boardman SLR Bikes

Lower Bearing - MH-P03K

Specialized Tarmac SL2 & SL3 Replacement Headset Bearings Kit headset-bearing-kit-cervelo-r5-2021-esi1325649 For all Orbea ORCAThis listing includes both the upper and lower headset bearings, two bearings included in sale. For Specialized Tarmac SL2 & SL3 Bearings, compatible for all model years Upper Bearing MH P08F 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