970 COOPER S CRANK SIZE PLEASE
Posted: Mon Jul 13, 2020 9:11 pm
i have a cooper s 970 crank..the mains are 1.998 inch and the big ends are 1.612 inch..could someone please tell me the size shells i need to order for it..thank you...
Its 10 / 10 but well undersize.
I think a regrind is required