The Shimano Alivio M3100 Shifter provides quick lever access and light and responsive shifting for 9-speed mountain bike drivetrains. The RapidFire Plus lever features 2Way-Release, which allows for relief shifts by either pull of the index finger or push of the thumb.
Features:Â
- Light and responsive front shifting improves efficiency and control
- Clamp style mountingÂ
- Rear lever shifts up to three gears in a single stroke
- 3x (Left) and 9 Speed (Right) shifters have optical display to indicate gear selection. 2x shifter does not








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