Rapidfire on a Dahon
#2
I do not know if rapid fire shifters can be used with a derailleur, but I matched my Boardwalk three speed internal hub with a simple thumb shifter which I am far more happy than those awful grip shifters the bike industry has been pushing on the comsumer for several years. I wish flexibility rules rather than profits.
#4
My Speed 8 has a Shimano rear derailleur(don't know the model but it's all black and only says "Shimano" )and I switched to LX rapidfire shifters. No problems. Shifts great and I agree, I hate the gripshifters that came with the bike





