I'm not sure of the difference b/w rapid rise and non rapid rise, when to use either or what considerations need to be taken into account. I just put the mech on and hope it does the job and up to now they have, I don't think I've used rapid rise on my retrobikes, I did use a 9 speed on my husbands tourer but don't know if it was rapid rise or not.
So could I request an explanation please?
Many thanks
Alison
So could I request an explanation please?
Many thanks
Alison