The Shimano Deore BR-M6220 hydraulic four-piston disc brake calipers bring consistent and full-power braking and are paired with a Deore BL-M6200 brake lever for reliably consistent braking action and a streamlined, clean appearance. The calipers are built around a rigid two-piece design and offer better bike control through new low-viscosity oil, a new piston seal, and a new heat-resistant resin piston. These features allow the braking system to stay stable over a wide range of temperatures. The lever features SERVO WAVE technology for quick pad contact and an optimized power curve, and it is also I-SPEC EV compatible for full on-bar system integration.