Product Specifications Rotor Compatibility Rotor Width: 0.19'' Maximum Rotor Width: 0.19'' Minimum Rotor Width: 0.16'' Maximum Rotor Diameter: 8.75'' Minimum Rotor Diameter: 8'' Brake Pad Specifications Brake Pad Type 1: 4308 Brake Pad Type 2: N/A Brake Pad Type 3: N/A Total Pad Area (in/sq): 1.88'' Total Pad Volume (in/sq): 0.34'' Piston Specifications Piston 1 Bore: 1.00'' Piston 2 Bore: N/A Piston 3 Bore: N/A Piston 4 Bore: N/A Total Piston Area (in/sq): 0.79'' Mounting Specifications Mount Type: Body Mount Side: Universal Right/Left Hand Mount Center: 2.25'' Mount Hole Size: 0.39'' Mount Height: N/A
Big Stopping Power for Little Rockets!
Wilwood's Jr. Dragster / Kart Brake Caliper is designed specifically for racing. A unique self retracting and adjusting piston system has been incorporated which enables the piston to retract as the brake line pressure is reduced. The caliper can be mounted on either side of the vehicle and comes in three rotor widths. At just 1.20 pounds, the caliper comes with high performance, high friction brake pads. Additional features include deep cup stainless steel piston for reduced heat transfer, cotter pin, pad retainer, internal fluid passage and blue anodized finish. A specifically designed master cylinder is also available for use with this caliper.
The PS-1 Caliper is compact, lightweight (.93 pounds) and combines the strength of cast aluminum construction with a sleek low profile design. This caliper utilizes two stainless steel deep cup pistons to minimize heat transfer from the .30'' thick pad to the brake fluid while employing high temperature square piston seals to control piston retraction. Internal crossover brake fluid passages eliminate the use of external crossover tubes. The PS-1 fits rotors with diameters ranging from 6.00'' to 9.00'', thickness sizes from .15'' to .20''.
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.