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

Reduces cassette inertia resulting in faster acceleration and increased chain security

mostly in Taiwan and China

6 cu in / 25 L

PowerGlide shift technology for smooth and positive shift performance

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