SHIMANO BR-M6120 / BL-M6100 Rear Disc Brake Caliper

SHIMANO DEORE - 4-Piston - ICE TECHNOLOGIES - Hydraulic Disc Brake Caliper The SHIMANO DEORE M6120 caliper features consistent braking performance and reliable stopping power in all conditions. The 4-piston caliper instills greater downhill confidence and control. Features: - Superior modulation gives you the power you need - Quick piston retraction - High power 4-piston disc brake caliper Specifications: - Remarks: Only compatible with resin pad - Brake type: Hydraulic disc brake - Brake hose (kit): SM-BH90-SS - Hose joint: Straight - J-Kit spec (for OEM): Yes - Pad Standard 1: D03S-RX Resin (w/o fin) - Pad Option 1: D02S-MX Metal (w/o fin) - Recommended brake lever: BL-M6100 - Recommended disc brake rotor: SM-RT54, SM-RT56, SM-RT64, SM-RT66 - Compatible rotor size 140 mm (SS): Yes - Compatible rotor size 160 mm (S): Yes - Compatible rotor size 180 mm (M): Yes - Compatible rotor size 203 mm (L): Yes - Compatible rotor size 220 mm (LL): Yes - Oil: SHIMANO mineral - ONE WAY BLEEDING: Yes - Mount type: Post type - Piston: 4 - Caliper fixing screw Tool size: 5 mm - Caliper fixing screw Anti loosen method: Snap ring - Pad mount: Split pin (stainless steel) Technology: Four Piston: - Disc brake system with the dual diameter opposed-piston caliper design has differently sized pistons in front and in the rear. The system adopts a power transfer system in which the disc brake rotor is pressed by the smaller sized piston at the entrance of the disc brake rotor intake and also by the more powerful larger sized piston at the back. This prevents the wobbling motion of the disc brake rotor and reduces noises significantly. The 4-piston caliper also allows a wider contact area for the disc brake rotor while keeping the size compact, and the efficient location of pads is adjusted as necessary to stabilize the pressure. In combination use with the SERVOWAVE lever it provides an incredible 50% more stopping power than the previous model. The advanced SAINT/ZEE disc brake system, which adjusts to accommodate the different braking styles of different riders, offers stable braking power and excellent modulation. Ice technologies: - SHIMANO ICE TECHNOLOGIES components deliver more consistent braking performance by reducing heat buildup in the system. This helps prevent brake fade, which can happen when a rider applies the brakes repeatedly and strongly over a short period of time, such as when descending a long, steep hill. One way bleeding: - “ONE WAY BLEEDING” was developed for quick and easy prevention of air in our hydraulic system. We have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.