bike hydration systems for long tours-Shimano Alivio SL-M3100-2L Shifter - Left 2-Speed RapidFire Plus

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Shimano Alivio SL-M3100-2L Shifter - Left 2-Speed RapidFire Plus. The Shimano Alivio SL-M3100 Left Shifter provides responsive rear shifting for 9-speed mountain bike drivetrains.
  • TECH SPECS
Double or Triple Double
Drivetrain Speeds 9
Front Der/Shifter Compatibility Shimano Mountain
Shifter Style Trigger