IS41/IS52 Headset Bearing Kit Acros Evil Lower Bearing - ACB518K

Lower Bearing - ACB518K

For Specialized Aethos Bikes

For all Norco Search 2017 Carbon Bikes

two bearings included in the sale

IS41/IS52 Headset Bearing Kit Acros Evil Lower Bearing - ACB518KThis listing includes both the upper and lower headset bearings, two bearings included in sale. For all bikes using the IS41 IS52 Headset Bearing Kit. Upper Bearing MH P03K Lower Bearing MH P16 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