I have a 1974 honda z50 model k5 and i want to know what my top speed would be like after my upgrades. I'm putting a honda trail bikes big bore kit with a stroker crankshaft which will make it a 108cc. I am also putting an ahp 4 speed transmission. The gear ratios are 3.182, 1.706, 1.238, and 0.917 with a primary reduction ratio of 3.722. I am going to put a 17 tooth countersprocket and a 37 tooth rear sproket. I would also like to know if the bike could pull a 17 tooth countersproket and 30 tooth rear sprocket with enough power with the upgrades listed above.
Honda z50 top speed 108cc with ahp 4 speed transmission?
- Thread starter Quentin
- Start date