So I've recently bought a Giant Trance 29er 2 and a s/h XTR M975 groupo to put on it...
The thing is, the rear caliper (IS) doesn't get anywhere near the rotor it's meant to be stopping! I've managed to connect the front kit using a 160mm postmount adapter on the caliper, but the rear is a mystery! It seem my only option is to buy a new rear rotor that's larger than the current ice-tech on my bike?
I've tried several adapters, none work. They all seem to push the XTR caliper further away from the frame / rotor, when I'm supposed to be getting closer!
What am I (and my local bike store) missing?
Mtbr's 2016 Winter Biking GearReviews and Roundups
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