NEW Shimano Alivio SL-M3100-R Shifter - Right, 9-Speed, RapidFire Plus, Optical groupset-shifter-type-flat-bar Hub Drilling: 20 [F] /

Hub Drilling: 20 [F] / 24 [R]

All H-bars are for a 31

Reflective light loop

SLR-EVO dual symmetric pivot brake caliper

Apex derailleurs share all the compatibilty and many of the featrues of higher priced options

NEW Shimano Alivio SL-M3100-R Shifter - Right, 9-Speed, RapidFire Plus, Optical groupset-shifter-type-flat-bar Hub Drilling: 20 [F] /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 Shifter Style: Trigger Drivetrain Speeds: 9 Rear Der Shifter Compatibility: Shimano Mountain