Shimano BR-RS785 Road Post Type Hydraulic Disc Brake Calliper, Front or Rear offers top-notch braking performance for road cyclists. Designed for both front and rear wheel use, this calliper is compatible with International Standard or Post mount setups, though adapters are not included. Key Features High performance hydraulic road disc brake ensures efficient braking in all conditions. Oversized 22mm ceramic pistons provide excellent heat insulation, lightweight construction, and stiffness. Opposed 2-piston design minimises leading effect and optimises pad wear for better braking control. Increased pad to rotor clearance helps reduce the risk of rotor drag. Lightweight and rigid forged calliper design. One way internal fluid circuit simplifies the bleeding process. Uses mineral oil brake fluid, which is non-corrosive and safer than conventional hydraulic fluids. Shim-less mounting bracket allows for quick and easy installation. Recommended for use with Ice Tech FREEZA Centre-Lock SM-RT99 rotors for optimal performance. Includes resin compound F01A aluminium radiation fin pad, enhancing heat dissipation and reducing brake surface temperature by 50°C. Inline hose routing for a sleek, low profile design. Shimano BR-RS785 Road Post Type Hydraulic Disc Brake Calliper, Front or Rear is a reliable choice for cyclists seeking consistent and powerful braking. Its advanced features and design make it a valuable addition to any road bike setup.