Bearing Kit For FSA No.42, No.42/ACB, ORBIT CF-40, ACB-CX, (1-1/8" to 1.5" IS42 / IS52 Tapered) Marin These seals have the best

These seals have the best ingress against dirt and moisture but they also have the higher rolling resistance than LBB

Silly Bike Boy Bearings

Bearing kit for an Acros Ai41/Ai41 headset

For sale is a full bearing kit to hit these FSA headsets:

hydraulically locked cartridge system

Bearing Kit For FSA No.42, No.42/ACB, ORBIT CF-40, ACB-CX, (1-1/8" to 1.5" IS42 / IS52 Tapered) Marin These seals have the bestFits these FSA headsets: FSA No. 42 FSA No. 42 ACB FSA Orbit CF 40 FSA ACB CX These are integrated headsets for tapered forks i. e 1 1 8 upper and 1. 5 lower. Please see photos to check 1 x upper and 1 x lower bearing to fit the above headsets. These bearings are not FSA bearings, but have been carefully selected from quality supplier. Precision milled and Mobil grease used. Black Oxide anti rust protection. These are better than other generic