Marin Alpine Trail Inc. E2 Version Headset Bearings headset-bearing-kit-santa-cruz-chameleon-2010-esi6527769 For Giant Defy Advanced bikes

For Giant Defy Advanced bikes

For Specialized Aethos Bikes

For Canyon Grail AL

Buna NitrileRust Resistance Seals: Prevents moisture getting inside the bearing

Intrepidia

Marin Alpine Trail Inc. E2 Version Headset Bearings headset-bearing-kit-santa-cruz-chameleon-2010-esi6527769 For Giant Defy Advanced bikesThis listing includes both the upper and lower headset bearings, two bearings included in sale. For all Marin Alpine Trail (Inc. E2 Version) Bikes, for all model years 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