Shimano Deore SL-M4100-R Right Shift Lever – 10-Speed RapidFire Plus Optical Gear Display BLK

Shimano Deore SL-M4100-R Right Shift Lever - 10-Speed RapidFire Plus Optical Gear Display Black. The Shimano Deore SL-M4100 shift levers provide light and responsive shifting for all mountain bike riding styles. TECH SPECSColor BlackDrivetrain Speeds 10Rea