NEW Shimano Deore BL-M4100/BR-MT420 Disc Brake and Lever - Rear, Hydraulic 700c Double X bridge shape with

Double X bridge shape with inner and outer plate chamfering for smooth and fast shifting

Medium height ramped center knobs roll fast and provide climbing traction

Drop down side and rear protection keeps little ones safe as they explore the world by bike

Same link geometry as XX1 Eagle

Encased elastic sleeve opening

NEW Shimano Deore BL-M4100/BR-MT420 Disc Brake and Lever - Rear, Hydraulic 700c Double X bridge shape withThe Shimano Deore M4100 hydraulic disc brake and lever set delivers high powered and reliable braking for MTB riding styles. Brakes are pre bled Includes resin brake pads Pad Compound: Resin Brake Lever Use: Right Brake Lever Actuation: Hydraulic Color: Black Rotor Included: No Brake Caliper Type: Post Mount Hydraulic Hose Length: 1700 Hydraulic Fluid Type: Mineral Oil