Transition Spur Headset Bearings Kit Basso For all Norco Search 2019

For all Norco Search 2019 XR Carbon

For Giant Defy Advanced bikes

For Bianchi Sempre Pro

2 Different Part ref's)

Transition Spur Headset Bearings Kit Basso For all Norco Search 2019Both the upper and lower headset bearings, two bearings included in sale. For all Transition Spur Bikes Upper Bearing MH P03K Lower Bearing ACB518K 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 inside the bearing. Packed