Wilwood Caliper - Narrow Dynapro 4.75in Mount 1.12/1.12in Pistons .81in Disc - Red

The Wilwood Narrow Dynapro four piston radial mount caliper combines versatility with a sleek profile, superior strength, and extreme durability for sports, rally, and off-road driving applications. Weighing as light as 3.58 pounds, this caliper features stress-flow forging for enhanced strength and an FEA-generated body design for increased resistance against deflection under high loads. It fits rotors up to 12.19 inches and incorporates heavy wall stainless pistons for corrosion and heat transfer protection. Exclusive Wilwood performance enhancements include stainless SRS bridge plates to eliminate bridge wear and dampen noise, as well as internal fluid passages and four-corner bleed screws for effective gas evacuation.