Colnago C59/C60/C64/V1R/Vr2 Headset MR137 Buna Nitrile Rust-Resistant Seals: Prevents

Buna Nitrile Rust-Resistant Seals: Prevents moisture from entering the bearing

For Ribble CGR SL Bikes

For Chapter 2 Tere

For Canyon Grail AL

5 SB5 SB6 ASR Bikes

Colnago C59/C60/C64/V1R/Vr2 Headset MR137 Buna Nitrile Rust-Resistant Seals: PreventsBoth the upper and lower headset bearings, two bearings included in sale. For Colnago C59 C60 C64 V1R Vr2 Bikes, all model years compatible Upper Bearing MH P03 Lower Bearing MH P22 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