Shimano, Deore BL-M4100 / BR-MT420, MTB Hydraulic Disc Brake, Front, Post mount, Disc: Not included, Black

Description

BL-M4100* Intuitive and powerful braking* Quicker brake engagement with shorter free stroke* Rider tunable and action-optimized cockpit* High-performance brake control* Additional contact point for a stiffer brake lever* 10 deg. rotation angle setting range for I-SPEC EV shifting leverBR-MT420* 90% braking power vs. BR-MT520* 20% increase braking power vs. current 2-piston BR-MT400* 150% better wear-resistance vs. current 2-piston BR-MT400* Brake pad: resin, metal* Pre-assembled and bled brake lever and caliper, with SM-BH59-SS hose & mineral oil* Without rotor and adapter* One-way bleeding system