Colnago C59/C60/C64/V1R/Vr2 Headset MR137 please see our TCR Advanced

please see our TCR Advanced headset bearing kit

For Ribble CGR SL Bikes

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

For Canyon Grail AL

GCR15 High Carbon Chromium Bearings: Chromium provides corrosion resistance

Colnago C59/C60/C64/V1R/Vr2 Headset MR137 please see our TCR AdvancedBoth 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