The Shimano R317 Disc Brake Caliper in black offers a reliable and efficient braking solution for road and cyclo-cross bikes, eliminating the complexities of hydraulic systems. Its cable-operated mechanical design allows for easy upgrades using existing brake levers, while the adjustable pad clearance ensures a straightforward setup. Constructed from a lightweight forged alloy, this caliper maximizes rigidity and performance, making it ideal for light braking control. The shim-less mounting system simplifies installation, and it is compatible with various rotor sizes, accommodating both Centre-Lock and 6-bolt options. The caliper is equipped with resin G01S disc pads for optimal performance.