Planet X On-One Wrekker Headset Bearing Kit frame-bearing-kit-nukeproof-megawatt-alloy-carbon-2021-esi3173518 For Giant OD2 (Overdrive 2

For Giant OD2 (Overdrive 2 Road) bikes

For all Vitus Vitus ZX-1 Bikes

This headset kit is specifically for frame sizes 58-61cm only

For all bikes using the Nukeproof Horizon Headset Kit

Lower Bearing - MH-P16

Planet X On-One Wrekker Headset Bearing Kit frame-bearing-kit-nukeproof-megawatt-alloy-carbon-2021-esi3173518 For Giant OD2 (Overdrive 2Both the upper and lower headset bearings, two bearings included in sale. For all Planet X On One Wrekker 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.