how to lenghten bicycle frame? Answered
the frame of my bike is too short for me so my back seriously hurts especially up slopes. is it because the frame is too short or the handlebar is too low?
if i reposition the saddle backwards, the cycling is a bit better but not a lot.
next idea is: i have is to buy longer stem
2nd idea is to buy saddle support (pipe) that is bended backwards.