Campagnolo Mineral Oil (RED) Specifications, Super Record Lever Caliper Set for 12 Spped Disc Brakes, DB Ergo Power, Weight: 16.5 oz (462 g), Brake Lever: Left, Caliper : Back, Rotor Diameter: 5.5 inches (140 mm) (Sold Separately), Mounting Screws sold separately, New Ergonomic Power Body Double Curved Brake Bar • AMS Adjustment (Adjustable Modulation System) • Reach Adjustment • Hydraulic Master Cylinder • Bleeding Port on top of ergo power • One-lever one action • Vali cushion bracket cover that changes the finish and cushioning depending on the location • Ultra-shift function provides multi-speed variability and superior control during racing. • Cable adjuster. • Campagio caliper • Weight: 1. 0.5 oz (15 g) Flat Mounting Standard: 0.9 inch (22 mm) piston width; Magnetic spring installed on piston; 0.02 - 0.02 inch (0.4 - 0.6 mm) roll bag; pad with wear limit indicator; rounded edge pad; Anti-vibration metal plate