BL-M4100/BR-MT420 Hydraulic Disc Brake

The hydraulic 4-piston disc brake from Shimano with DEORE BL-M4100 2-finger brake lever and BR-MT420 caliper fits seamlessly into the line-up of the new DEORE M4100 component group.

High braking power with 4-Piston: Disc Brake DEORE BL-M4100 / BR-MT420 from Shimano
Hydraulic disc brake with a high, precisely metered braking force in the powerful design. Opposing pistons prevent vibrations. Natural mineral oil as hydraulic fluid, environmentally friendly and is neither toxic nor corrosive, in bicycle hydraulic braking systems, the optimal medium works dar.

Features 

• Shimano DEORE BL-M4100 / BR-MT420 4-Piston Disc Brake 1700mm rear
• 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
• 4-Piston Caliper Brake
• Caliper for Postmount Brake
• Optimized ergonomic 2-finger brake lever
• One-Way bleeding
• I-Spec EV compatible - securing the shift lever on the brake lever