Mondraker Crafty 2020+ Carbon Headset Bearing Kit frame-bearing-kit-nukeproof-megawatt-alloy-carbon-2021-esi3173518 For bikes using the Giant

For bikes using the Giant OD2 (Overdrive 2 MTB) headset

Precision: ABEC-3

Chrome steel bearings packed to the brim with high performance Mobil Marine Grease with close fitting buna nitrile rubber seals

For all Trek Supercaliber

Mondraker Crafty 2020+ Carbon Headset Bearing Kit frame-bearing-kit-nukeproof-megawatt-alloy-carbon-2021-esi3173518 For bikes using the GiantBoth the upper and lower headset bearings, two bearings included in sale. For Mondraker Crafty Carbon Bikes model year 2020 and later Upper Bearing MH P25K Lower Bearing MH P25K 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