11 speed 1BY MTB X-actuation, developed specifically for XX1 keeps shifting sharp and consistent across the entire range X-Horizon straight parallelogram design with horizontal movement reduces shift force and improves drivetrain performance Titanium hardw
11 speed 1BY MTB
X-actuation, developed specifically for XX1 keeps shifting sharp and consistent across the entire range
X-Horizon straight parallelogram design with horizontal movement reduces shift force and improves drivetrain performance
Titanium hardware
12T X-Sync pulley wheels with ceramic bearings
Roller bearing clutch technology
Cage lock system
Weight: 220 g (approx)
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