evo.com | Shimano Brakes Front and Rear > The Shimano XT M8220 Brake Upgrade Kit delivers enhanced stopping power with four-piston calipers, redesigned levers, and SERVO WAVE action that improves modulation and mid-stroke control for technical terrain. Pre-bled and ready to install, this system features heat-managing pistons and anti-rattle technology that transforms sketchy descents into smooth, confident control, whether you're hitting bike park laps or alpine trails! Rattle-Free Revised pad and oval mount eliminate unnecessary noise. SERVO WAVE Lever Action Improves modulation and power delivery Compatibility Compatible with Shimano RT-series rotors (sold separately) Recommended Brake Lever BL-M8200 Updated Seals Low-viscosity mineral oil for a reliable bite point in all temperatures and trail conditions. | Shimano XT M8220 Brake Upgrade Kit 2026 - LF/RR