Topic starter
Looking at some XX1 cranks and trying to decide which Q Factor I'd need for my Switchback - 156 or 168.
Any help would be much appreciated.
Posted : 04/08/2017 7:01 am
168's. My understanding is that the 156's are for bikes with narrow chainstays and naff all tyre clearance .
Posted : 04/08/2017 8:57 am