Crankshaft Bearing, Standard, Triumph BSA (RHP)
Triumph recommends fitting this ball race to both drive and timing side for 1964 unit twins, but some people may wish to fit a roller bearing on the drive side (702879).
BSA A75 Rocket 3 drive side
BSA A50/A65 crankshaft drive side with ball race
Triumph T120 crankshaft timing side (Imperial)
Triumph T150/T160 Trident crankshaft drive side (1969-75)
Made by RHP in England.