Published On Jan 14, 2017
This is the first part of 1x12 drivetrains review.
Part 1: • 4 BIG PROBLEMS Of 1x10, 1x11, 1x12 Dr...
Part 2: • The TRUTH About 1x12 Sram XX1 Eagle D...
Part 3: • If you were close to XC race podium r...
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