Boardman Comp Headset Bearing Kit headset-bearing-kit-giant-tcr-2014-esi2614943 Primer bikes

Primer bikes

Lower Bearing - MH-P21

For all Merida Scultura Bikes

compatible with model years after 2018

For all Santa Cruz Stigmata Bikes

Boardman Comp Headset Bearing Kit headset-bearing-kit-giant-tcr-2014-esi2614943 Primer bikesThis listing includes both the upper and lower headset bearings, two bearings included in sale. For Boardman Comp Bikes, all model years Upper Bearing MH P08F ? 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