Is it possible to make 3 spped bike using modified sprocket?
I already break my 7 speed sprocket, so I think I wanna use 17-19-21T on my cog. Also I use spacers for the gap.
Results 1 to 2 of 2
Thread: 1x3 speed
Check out hottest mountain bike products from these brands!
See All Interbike Coverage - Click Here »