Planet X On-One Huntsman Headset Bearing Kit YT For all Vitus VENON EVO

For all Vitus VENON EVO / RS / GR EVO Bikes

For Pinarello Dogma 65

For all bikes using the Trek Knock Block Headset Bearing Kit

For all Norco Torrent FS 2017-2019 Bikes

Lower Bearing - ACB518H8

Planet X On-One Huntsman Headset Bearing Kit YT For all Vitus VENON EVOBoth the upper and lower headset bearings, two bearings included in sale. For all Planet X On One Huntsman 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.