Originally Posted by
FOBx530
my stolen bike was 52/20, right now i'm on 46/15. I can ride it as 46/15 but is there anything similar to 52/20 w/o having to change everything besides the rear cog?
thanks
Dude, are you in junior high or something? Don't they teach fractions in math class anymore? You really need us to figure this out for you?