With 1x drivetrains are becoming ever popular in the mountain bike world, Shimano is back at it again with a double ring set-up reminding us of all the perks of a 2x drivetrain. A 2x drivetrain utilizes closer steps between gears, allowing you to find your perfect cadence while spinning up climbs, much easier. There's no need to sacrifice low-end gearing when you can have both with a 2x setup. The tried and true Hollowtech || construction now uses direct mount chainrings, a special ge
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