Mondraker Factor Alloy Headset Bearing Kit headset-bearing-kit-whyte-801---802---805---806---901---905---909-2010-esi6207836 For Norco Optic Carbon 2020-2023

For Norco Optic Carbon 2020-2023 Bikes

compatible with all model years up to 2023

Lower Bearing - MH-P03K

For all YT Capra CF 2018+ onwards Bikes

Mondraker Factor Alloy Headset Bearing Kit headset-bearing-kit-whyte-801---802---805---806---901---905---909-2010-esi6207836 For Norco Optic Carbon 2020-2023Both the upper and lower headset bearings, two bearings included in sale. For Mondraker Factor Alloy Bikes Upper Bearing MH P03K 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 getting inside the bearing.