Deore BL-M4100 / BR-MT420

BL-M4100

• Intuitive and powerful braking
  
• Faster brake engagement thanks to a shorter free travel
  
• Customizable cockpit optimized for action
  
• High-performance braking control
  
• Additional contact point for a stiffer brake lever
  
• 10 deg. I-SPEC EV gear shift lever rotation angle adjustment range
  
  BR-MT420
  
• 90% increased braking power compared to the BR-MT520
  
• 20% increased braking power compared to the current 2-piston BR-MT400
  
• 150% improved wear resistance compared to the current 2-piston BR-MT400
  
• Brake pads: resin, metal
  
  
• Pre-assembled and bled brake lever and caliper, with SM-BH59-SS hose and mineral oil
  
• Without rotor or adapter
  
• One-way purge system

Attributes