Shimano XTR cutting edge braking technology, lightweight and powerful easily adaptable post-style hydraulic disc brake calliperOversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffnessOpposed 2-piston design reduces leading effect and optimal pad wear increases braking controlSuper lightweight mono body uses a forged one piece design that increases rigidity and reduces weightCan be used with a choice of adapters and rotors giving you the freedom to customise and suit your bikeRecommended for use with Ice Tech Centre-Lock rotors for optimum braking performance in a choice of 160 mm, 180 mm and 203 mmCan be used with Ice Tech pads available in resin or sintered compound, the optional aluminium radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg CEasy to use one way oil bleeding for improved oil routingMineral oil brake fluidShim-less mounting systemBanjo style attachment for neat hose alignmentContains standard J04C metal pads, plus optional bleed nipple blanking grub screw to save a further 3 grams