FSA IS 138 Headset Bearing Kit headset-bearing-kit-norco-sight-2017-esi8412737 For Specialized Roubaix SL2 and

For Specialized Roubaix SL2 and SL3 Bikes

Includes all M30/M40 bikes

For all Focus Jarifa2 (Jarifa Squared) 2020+ Bikes

For Mondraker Prime X 2021 Bikes

FSA IS 138 Headset Bearing Kit headset-bearing-kit-norco-sight-2017-esi8412737 For Specialized Roubaix SL2 andBoth the upper and lower headset bearings, two bearings included in sale. For all bikes using the FSA IS 138 Headset Upper Bearing MH P03K Lower Bearing MR031 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