Shimano DEORE BL-M4100/BR-MT420 Disc Brake rear
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 (no box packaging).
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 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
- Rotors in 140, 160, 180, 203mm are available separately!
Product features
- Use: MTB
- Group: DEORE M4100
- Model: BL-M4100 / BR-MT420 (rear)
- Brake type: Hydraulic Disc-Brake
- Brake lever: BL-M4100
- Lever length: 2-Finger
- Mount: right
- Clamp: open
- Mounting system: I-Spec EV (I-Spec EV is not compatible with I-Spec II and I-Spec B shifters!)
- Reach adjustment: Yes (with tool)
- Caliper: BR-MT420 (4-Piston)
- Brake mounting: Postmount
- Brake pads: D03S Resin without Fin
- Brake hose: SM-BH90-SS
- Cable connection: Straight brake lever / Straight caliper
- One-Way bleeding: Yes
- Brake fluid: Mineral oil
- Recommended brake rotor: SM-RT64, SM-RT66
Brake hose length
Material
- Lever: Aluminum
- Caliper: Aluminum
Color
Weight
- approx. 312g (without Rotor and Adapter)
