Hello,

Just wondering if anyone can help. I have a Giant trance with internal bearings. I'm running a XTR double in the front. For some reason the chain is snagging on the big ring when I'm pedaling hard in the small. I've adjusted everything perfectly, just can't get it to quit. It's a new crank so I know it's not a bent ring. It's almost like there needs to be a spacer between the BB and crank. Does anyone know if any are made for this type of set up? Again, it's internal bearings, not a external cups.

Thanks,