With the set up in the title, the shifting at the front is terrible. I (t' wife) has rapid fire XTRs and it takes a thumb press and a half to shift to a bigger ring.
I was told by a guy yesterday (seems to know his stuff) that Race Face cranks / chain rings etc have a slightly different spacing to Shimano and therefore don't ever work quite perfectly.
True? If so, even an SLX crankset is an expensive fix! Any other remedies?
Thanks in advance,