Cam bearing uses a roll pin, measure 60mm each with one oil hole. The racer will need to purchase the roll pin separate. Cam bearings are sold each.
Cam bearing 1, 2, 4 and 5 are standard width with cam bearing number 3 being narrowed. Racer can pick bearings from drop down menu.
Bearing measures 2.480" O.D., 2.370" I.D. and is .750" wide.