Giant OD2 (Overdrive 2 Road) Headset Kit headset-bearing-kit-santa-cruz-stigmata-2010-esi8862143 compatible with all model years

compatible with all model years

For Specialized Aethos Bikes

Includes rust inhibitors and antioxidants for improved performance

For Ribble CX SL Bikes

Giant OD2 (Overdrive 2 Road) Headset Kit headset-bearing-kit-santa-cruz-stigmata-2010-esi8862143 compatible with all model yearsThis listing includes both the upper and lower headset bearings, two bearings included in sale. For Giant OD2 (Overdrive 2 Road) bikes, compatible with all model years. Upper Bearing MR136 Lower Bearing MR137 GCR15 High Carbon Chromium Bearings: Chromium offers a corrosion resistance to the bearing, allowing you to get more use and less time in the workshop changing bearings again due to rust and seizing. Buna NitrileRust Resistance Seals: Prevents