Wilwood Caliper-Forged Superlite 4R-R/H 1.88/1.75in Pistons 1.25in Disc

This is the Wilwood Forged Superlite 4R brake caliper, designed for high-performance driving and competition. It features a forged aluminum body for strength and reduced weight, making it a solid option for vehicles where stopping power and heat management are critical. The caliper utilizes internal fluid ports, eliminating external crossover tubes for a cleaner look and improved reliability. This updated design also includes additional bleed screw assemblies for easier servicing.

The Superlite 4R series is well-known in racing circles, particularly for asphalt short track, late model, modified, and open wheel competition, but it also finds its way into road racing, rally, and demanding sport driving setups. The caliper is equipped with differential bore pistons (1.88-inch and 1.75-inch) which help to balance pad pressure for improved stopping performance. It's built to work with 1.25-inch thick discs, offering a robust solution for serious braking needs.