Shimano Alivio SL-M3100-R Shifter - Right 9-Speed RapidFire Plus Optical Gear Display Weight-945 Bolt-in torque cap adapters included

Bolt-in torque cap adapters included for use with standard hub end caps

Slime Thick Smart TubesEnvironmentally safe non-toxic non-hazardous and water soluble

also offered in a 44T for expanded climbing range

Not compatible with single speed hubs

Shimano Alivio SL-M3100-R Shifter - Right 9-Speed RapidFire Plus Optical Gear Display Weight-945 Bolt-in torque cap adapters includedShimano 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