Giant Propel (OD) Headset Kit Headset Bearing For Ridley X-Night & X-Fire

For Ridley X-Night & X-Fire Bikes

Includes rust inhibitors and antioxidants for improved performance

grease also contains rust inhibitors and anti oxidants for further performance gains

For Cervelo P3 Bikes

Giant Propel (OD) Headset Kit Headset Bearing For Ridley X-Night & X-FireBoth the upper and lower headset bearings, two bearings included in sale. For Giant Propel (OD) Bikes, all model years compatible Upper Bearing MH P08F 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 getting