Wondering how I go about doing an XO 1x10 with a 34T q-ring up front. I have an MCR9 with a 73mm BB shell. Do I need to get a new spider for the cranks? Is the XO crank not compatible? Thanks for the help everybody!
Mtbr's 2016 Winter Biking GearReviews and Roundups
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Thread: 1x10 HELP