Shimano Black Shimano XTR M9100 rear hydraulic disc brake

2-Piston Hydraulic Disc Brake Caliper. The XTR M9100 caliper features a MONO-BODY design which is machined from a single cold forged block to maximize rigidity and a pair of ceramic pistons for perfect, Rider Tuned stopping power.

• Higher braking force with reduced input force at finger tips highly linear response, and braking power, stroke, and time lag reduced by 30% compared with M9000
• New high rigidity brake hose and 1-piece aluminum caliper
• 26 g lighter (vs. BL/BR-M9000 with disc brake rotor)
• Straight hose connection
• Average weight: 193
• Brake hose: SM-BH90-SS
• Mount type: Post-type
• ONE WAY BLEEDING
• Recommended brake lever: BL-M9100
• Recommended disc brake rotor: RT-MT900
• Oil: SHIMANO Mineral
• Compatible Brake Rotor Size: 140 mm (SS), 160 mm (S) 180 mm (M)
• Pad_Standard: K05Ti-RX Resin (w/o fin), K04Ti-MX Metal (w/o fin)