I am planning to go to a Race Face Evolve XC on my '00 DB XR-4. Or maybe a RF Isis Turbine LP. It has an LX crankset right now. Anyone know what the correct bottom bracket size would be? Has anyone else upgraded the cranksets on their XR-4s? Thanks in advance for your help.
Mtbr's 2016 Winter Biking GearReviews and Roundups
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