Shimano Deore BL-M4100/BR-MT420 Disc Brake Kit

With quicker brake engagement and shorter free stroke, the SHIMANO BL-M4100 brake lever delivers intuitive braking so you can stay focused on the trail ahead. The I-SPEC EV shift lever offers a wider adjustment range for superior rider tuning.

FEATURES:

• 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 lever

The SHIMANO BR-MT420 caliper features consistent braking performance and reliable stopping power in all conditions. The 4-piston caliper instills greater downhill confidence and control.

FEATURES:

• 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
• Combination with BL-MT401