Description
Shimano Alivio M3100 2 Speed Front Shifter
The Shimano Alivio M3100 shifter provides quick lever access and light and responsive shifting for 2×9-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:
- Designed for 2x operation
- Light and responsive front shifting improves efficiency and control
- Clamp style mounting
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