J jack New member Feb 1, 2011 #1 ...shifters? Just bought a twist grip bike (like it) but I don't get on with twist grip and really want the thumb shifters and want to know if they can be converted. Also how much would it cost? Cheers.
...shifters? Just bought a twist grip bike (like it) but I don't get on with twist grip and really want the thumb shifters and want to know if they can be converted. Also how much would it cost? Cheers.
