DEORE XT 4-PISTON BRAKE UPGRADE KIT BL-M8200 & BR-M8220

Product Information

The Shimano DEORE XT 4-Piston Brake Upgrade Kit, featuring BL-M8200 levers and BR-M8220 calipers, brings powerful, consistent stopping to aggressive trail and enduro riding. This system is engineered for maximum control, utilizing a robust 4-piston caliper design and refined lever ergonomics to deliver reliable performance even on the most demanding descents. Riders will appreciate the predictable braking feel across all conditions.

A significant improvement in this generation is the introduction of low-viscosity mineral oil and updated seal architecture, which ensures a consistent bite point and unwavering power delivery, even as temperatures fluctuate. The kit also addresses previous common concerns with a redesigned, rattle-free pad system, allowing you to focus purely on the trail.

Features

• BL-M8200 levers with evolved ergonomics and a new closer pivot point for natural finger arc
• BR-M8220 4-piston calipers, strongest in the M8200 family, for high stopping power
• SERVO WAVE ACTION optimizes power curve and pad-to-rotor friction for balanced braking
• Low-viscosity mineral oil and updated seals ensure consistent bite point across varied temperatures
• Rattle-free brake pad design with heat-dissipating fins
• I-SPEC EV compatible lever clamp for clean cockpit integration and wide adjustment range
• Toolless reach adjust for personalized lever fit
• Offers options for finned resin and metal pads for tunable brake feel and heat management

Specs

• Brake Type: Hydraulic Disc Brake
• Lever: BL-M8200 (2-finger, alloy blade)
• Caliper: BR-M8220 (4-piston, 2-piece, aluminum body)
• Brake Fluid: Shimano Low-Viscosity Mineral Oil
• Brake Mount: Post Mount
• Hose Lengths: 1000mm (front), 1700mm (rear)
• Pad Options Included: P04C-MF Metal pads with fin, P03A-RF Resin pads with fin
• Recommended Rotors: RT-CL800, SM-RT86 (sold separately)
• Compatible Rotor Sizes: 160mm, 180mm, 203mm, 220mm
• Weight (Caliper): 140g
• Weight (Lever): 114g