Orbea Orca Aero 2019-2021 Headset Bearing Kit headset-bearing-kit-giant-tcr-advanced-2014-esi4641093 For Cervelo S3/S5 Bikes

For Cervelo S3/S5 Bikes

For all Merida Scultura Bikes (apart from Endurance

For all Merida Reacto 2021 Bikes

For Giant TCX Advanced bikes

for 2021 model year

Orbea Orca Aero 2019-2021 Headset Bearing Kit headset-bearing-kit-giant-tcr-advanced-2014-esi4641093 For Cervelo S3/S5 BikesThis listing includes both the upper and lower headset bearings, two bearings included in sale. For Orbea Orca Aero 2019 2021 Bikes Upper Bearing ACB4252H7 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 Resistance Seals: Prevents moisture getting