Shimano Alivio SL-M3100-R shifting lever.

Key Features

Rapidfire Plus Technology: This allows you to downshift up to three gears in a single stroke for quick responsiveness on the trail.

2-Way Release: Offers flexibility by allowing shifts with either the push of a thumb or a pull of the index finger.

Optical Gear Display: A clear, visible window on the shifter helps you easily monitor which gear you are currently in.

Compatibility

The SL-M3100-R is compatible with various Shimano 9-speed MTB rear derailleurs, including Deore XT, Deore, and other Alivio or Acera models. For optimal performance, it is recommended for use with OT-SP41 outer casing.