SL-M3100-R SHIMANO ALIVIO - RAPIDFIRE PLUS - Right Shifting Lever - Clamp Band - 9-speed The SHIMANO ALIVIO SL-M3100-R shift lever provides responsive rear shifting for 9-speed mountain bike drivetrains. The RAPIDFIRE PLUS lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. Quicker lever access and light operation Shifts max. 3 gears at a time (Main lever) OPTICAL GEAR DISPLAY for easy visible gear position