Originally Posted by
ezveedub
Werks/Sirio have a 14.2x25.3x6mm rear bearing. The inner race is wider. It wider by about .25 to .3mm on one side only. That faces the crank web, since the crank does not have a step shoulder on it.
thanks mate for that info i had to track them down of the tko site as amain didn`t have them