The Shimano Deore SL-M5100 RapidFire Plus Mono left shift lever provides quick lever access and responsive lever action to deliver smooth control out on the trail. Designed for use with 2x10 and 2x11-Speed Deore M5100 MTB drivetrains

• RapidFire Plus Mono technology allows you to shift both up and down with a single lever
• I-SPEC EV lever offers a wide range of adjustments including increased lever slide range
• 14 mm slide adjustment range
• 1800mm inner cable (cable housing not included)