Less noise and better modulationNew resin friction materialWithout radiator finPiston: For 2-piston brake caliperBack plate: Alloy for lightweight1-pair package
"What Our Gearhead® Experts Are Saying:""I love how the Deore BL-M4100/BR-MT420 setup brings four-piston power to a value-friendly package. The lever feel is crisp, and the modulation is spot-on for technical descents or fast trail sections. It’s easy...
"What Our Gearhead® Experts Are Saying:""I love how the Deore BL-M4100/BR-MT420 setup brings four-piston power to a value-friendly package. The lever feel is crisp, and the modulation is spot-on for technical descents or fast trail sections. It’s easy...