Any guru knows somrthing about the tiny space between the crankshaft itself and the inner race. On the service manual, they states that there should be 0,20mm lesft side and 0,10mm right side.
I can't measure that exactly but I'm stating to think that the treats/77 za50 crankshaft are just not the same are the stock ones.
I'm gonna have have to sand that inner race until the binding stops...
the difference between the 0,08mm and 0,12mm gasket treatland sells looks useless to me now as it should only affect the end float and not the binding...