GP4-MS Finned Racing Brake Caliper

Full billet machined aluminum calipers with a nickel finish. Available in either 100mm or 108mm bolt spacing and has four 30mm pistons, each with two seals per piston making it ready for street use.

The GP4-MS is a drop in replacement for cast Brembo Stylema Caliper that are found stock on many motorcycles. A 17mm diameter master cylinder is the correct pairing for this caliper.

Like all Brembo racing components, the caliper is sold without pads and comes complete with all the hardware required for assembly, plus the relevant instructions. The kit is also enhanced by the same heat-transfer adhesives used in MotoGP, allowing riders to check the operating temperature reached by the calipers after each session.​​