The SHIMANO ALIVIO SL-M3100-2L shifting lever provides quick lever access and light and responsive shifting for 2x9-speed mountain bike drivetrains. The RAPIDFIRE PLUS MONO lever features 2-WAY RELEASE, which allows for relief shifts by either pull of the index finger or push of the thumb.
For front double chainring
Light and responsive front shifting improves efficiency and control
Clamp band type only