Eastern Reaper Bmx If you buy a smaller sprocket, will you have to buy a new back rim with a smaller free coaster?
i was going to make a custom bmx bike. i bought a eastern reaper bmx frame. i was going to use old bike arts to put it together for now. but my old bike had a big sprocket( 41 teeth) but now i want to buy a smaller sprocket(25 teeth). I wanted to know ill have to buy a rim with a smaller free coaster?
why buy a whole new rim? just change the sprocket, or the hub if you'd like, but changing HUb's /rims is time consuming...
