cycling tools for fast repairs-Shimano Alivio SL-M3100-R Shifter - Right 9-Speed RapidFire Plus Optical Gear Display

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Shimano Alivio SL-M3100-R Shifter - Right 9-Speed RapidFire Plus Optical Gear Display. The Shimano Alivio SL-M3100-R Right Shifter provides responsive rear shifting for 9-speed mountain bike drivetrains.
  • Rapidfire Plus technology is suited to quick shifting giving riders the ability to downshift three gears in one stroke
  • Optical gear display is positioned below the handlebar and indicates gear position at a glance
    • TECH SPECS
    Shifter Style Trigger
    Drivetrain Speeds 9
    Rear Der/Shifter Compatibility Shimano Mountain