Charles Laypool
Active Member
Today I was riding my bike around and I looked at my GPS when I got home and it said my top speed was 36 mph with a 44t sprocket so i wanted to get a even 40 mph so i did some math
These engines stock run 5500rpm
With a 1:4 reduction so final drive rpm is 1375
With a 44t sprocket the math says im only going 24 mph? So if this thing was pushing me 36 mph then its rpm would have to be 8000 correct me if im wrong please
this engines stock no mods at all
I figure my gearing for each diffrent sprocket is
30t=53mph
36t=44mph
40t=39mph
41t=38mph
44t=36mph
48t=33mph
50t=32mph
54t=29mph
These engines stock run 5500rpm
With a 1:4 reduction so final drive rpm is 1375
With a 44t sprocket the math says im only going 24 mph? So if this thing was pushing me 36 mph then its rpm would have to be 8000 correct me if im wrong please
this engines stock no mods at all
I figure my gearing for each diffrent sprocket is
30t=53mph
36t=44mph
40t=39mph
41t=38mph
44t=36mph
48t=33mph
50t=32mph
54t=29mph