Shimano Deore M4100/MT420 Brake Lever/Caliper J-Kit

Deore M4100/MT420 offers powerful, intuitive braking that is easy to reach so you can keep the rubber side down.

Cascaded technology from XTR to XT to SLX makes the Deore M4100 brake an excellent choice for all riders, especially new riders.

With I-SPEC EV clamp bands providing an additional contact point for a stiffer brake lever, 2-finger lever position, and powerful four-piston MT420 calipers, Deore M4100 is a winner.