Formula Italy Cura-4 Disc Brake Beyond Expectations Formula set a very ambitious goal for themselves when designing the Cura-4 disc brake. Their goal was simple to think of, but a difficult task to achieve. They set out to create a brake that had no equal in terms of performance and power. By using only the highest quality of materials, Formula created a brake with unimaginable power, perfect modulation, and maximum control. This trifecta is achieved by four 18mm diameter pistons that push together two pads with an expanded friction surface. The brakes also boast an exceptional lever feel, making it a quick rider favorite. Features Four 18mm diameter pistons that provide an exceptional level of stopping power Tool-free reach adjustment so you can easily dial in the feel of your levers Mix Master so you can attach these directly to your Shimano or SRAM shifters for a clean setup Specifications Lever Material Forged Aluminum Caliper Material Aluminum Adjustable Reach Lever Yes Brake Caliper Mount Type Post Mount Hose Length (Both Front and Rear)175cm Pad Compound Organic Number of Pistons4Rotor Included No Intended Use Downhill, Enduro, All-Mountain Weight379g (w/rotor and mounting hardware) | Formula | Italy Cura-4 Disc Brake Gold