Anyone out there running 20x36 with 10 gears on the rear cluster Shimano? I was told that the smallest recommended chain ring is a 24. I ride a fair amount of long steep hills so I was hoping to go to 20 x 36 with the new Shimano 10.
Should I just stick with 20x34 on 9 gear rear cluster?
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Thread: 20x36 x10