FSA NO.42 ORBIT C-40 1-1/8" to 1.5" IS42 / IS52 Tapered Headset Kit Chapter Lower Bearing - ACB518K

Lower Bearing - ACB518K

GCR15 High Carbon Chromium Bearings: Chromium provides corrosion resistance

For Marin Rift Zone Carbon Bikes

E2 Version) Bikes

For all bikes using the FSA DX Pro No:9M Headset Kit

FSA NO.42 ORBIT C-40 1-1/8" to 1.5" IS42 / IS52 Tapered Headset Kit Chapter Lower Bearing - ACB518KBoth the upper and lower headset bearings, two bearings included in sale. For all bikes using the FSA NO. 42 ORBIT C 40 1 1 8" to 1. 5" IS42 IS52 Tapered Headset Kit 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