Hi Guy's,
I am running a Za50 with a polini kit,a 21 dellorto and a biturbo pipe, bike is not run in yet so obviously i'm going steady, my question is regarding the gearing, i'm running stock 18/38 at the moment but i have a 17 tooth front sprocket and a 36 rear, would i be best to run 17/38 or 18/36 and what sort of mph differences am i likely to see?
thanks very much.
Col.