Shimano Deore BL-M4100/BR-MT420 Disc Brake Lever - Rear Hydraulic Resin Pads Gray

With quicker brake engagement and shorter free stroke, the Shimano BL-M4100 brake lever and BR-MT420 4-piston caliper deliver consistent braking performance and reliable stopping power in all conditions. The I-SPEC EV shift lever offers a wider adjustment range for superior rider tuning.