SL-M12-R

Imagination is the only limitation to how much the microSHIFT thumbies can do. Rear Der/Shifter Compatibility: Shimano Mountain. Shifter Style: Thumb. Drivetrain Speeds: 12. Color: Black.

Imagination is the only limitation to how much the microSHIFT thumbies can do. Rear Der/Shifter Compatibility: Shimano Mountain. Shifter Style: Thumb. Drivetrain Speeds: 12. Color: Black.