Shimano ALIVIO SL-M3100 Mechanical Left Shiftlever 9-Speed wahoopromo Original Shimano parts guarantees that

Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity

CFC's and solvents

Keeps corrosive sweat from reaching your frame

mostly in Taiwan and China

130mm length for standard shift/brake setup (not for twist shifters = use 90mm replacement grip options for twist shifters)

Shimano ALIVIO SL-M3100 Mechanical Left Shiftlever 9-Speed wahoopromo Original Shimano parts guarantees thatThe SHIMANO ALIVIO SL M3100 L shifting lever provides quick lever access and light and responsive shifting for 3x9 speed mountain bike drivetrains. The RAPIDFIRE PLUS lever features 2 WAY RELEASE, which allows for relief shifts by either pull of the index finger or push of the thumb. For front triple chainring Light and responsive front shifting improves efficiency and control OPTICAL GEAR DISPLAY for easy visible gear position Clamp band type only