Brembo Caliper Set, P4 32mm, GP4-rx Kit, Billet 2-Piece, 108mm Radial Mount, Front, Nickel - 220B01010

Brembo GP4-RX P4 32mm Billet Radial Caliper Kit (108mm) | MotoGP-Inspired Nickel Finish | 220B01010

Unleash ultimate braking performance with the Brembo GP4-RX P4 32mm Caliper Kit. CNC machined from billet aluminum with a stunning, race-derived Nickel finish. 108mm radial mount, 2-piece design for superior stiffness and modulation. Perfect for track and high-performance street use.

The Brembo GP4-RX P4 32mm Caliper Kit (P/N: 220B01010) represents the pinnacle of high-performance motorcycle braking technology, directly incorporating innovations from MotoGP and World Superbike racing. This caliper set is meticulously CNC-machined from two pieces of solid aluminum billet, a process that ensures exceptional structural integrity, stiffness, and precise operating tolerances far exceeding cast alternatives. The calipers feature a 4-piston design with a uniform 32mm piston diameter across all four aluminum pistons, optimized for both immense stopping power and refined modulation. The most striking feature is the Nickel coating, a surface finish borrowed directly from the highest echelons of professional racing. Beyond its aggressive, captivating aesthetic, the nickel plating hardens the surface, further tightening manufacturing tolerances to enhance piston control, performance, and precision under extreme thermal stress. Designed as a premier upgrade for sportbikes equipped with 108mm radial mount forks, this kit delivers a significant advantage on both the street and the track. The two-piece construction, reinforced with strategically placed ribs, ensures minimal flex for a consistent and firm lever feel. The kit comes complete with high-performance sintered brake pads and all necessary components, including heat transfer adhesives (thermotapes) to monitor operating temperature—a true testament to its racing pedigree.

Best Uses

1. Track Days and Racing: Engineered to withstand the relentless thermal and physical stresses of competitive track use, offering supreme control and fade resistance.
2. High-Performance Street Riding: Ideal for riders with modern sportbikes (108mm radial mount) who demand the absolute best in braking power, feel, and aesthetic appeal.
3. Performance Upgrade/Custom Builds: The ultimate braking component for custom or modified superbikes where top-tier performance and MotoGP-level style are essential.

Features

1. Billet 2-Piece CNC Construction: Machined entirely from solid aluminum billet for superior stiffness, rigidity, and reduced flex compared to cast calipers.
2. MotoGP-Derived Nickel Coating: Special nickel-plated surface finish not only provides a racing look but also refines manufacturing tolerances for enhanced precision and durability.
3. 4 x 32mm Aluminum Pistons: Features four lightweight aluminum pistons of uniform 32mm diameter, optimizing the balance between powerful clamping force and precise braking modulation.
4. 108mm Radial Mounting: Designed to be a direct fit upgrade for most Japanese and European sportbikes utilizing the standard 108mm radial mounting pitch (check specific bike fitment).
5. Pad Pin-Free Design: Brake pads slide into specific, machined guides on the caliper body, eliminating the need for traditional pad pins, simplifying changes and further enhancing caliper rigidity.

Benefits

1. Massive Increase in Stopping Power: The rigid billet construction and optimized 32mm piston configuration deliver significantly higher braking force for shorter, more confident braking.
2. Exceptional Lever Feel and Modulation: The enhanced stiffness and precise tolerances ensure a firm, consistent lever response, allowing the rider to finely tune braking input for superior control.
3. Maximum Thermal Stability: The billet aluminum and nickel coating effectively manage and dissipate heat, preventing brake fade during prolonged, intense use on the track.
4. Reduced Unsprung Weight: The billet construction allows for a lighter caliper body (approx. 1000g per caliper without pads), improving overall handling and suspension performance.
5. Exotic, Racing Aesthetic: The high-end, smooth Nickel finish and CNC machining marks provide an unmistakable, aggressive, and exclusive visual upgrade, highlighting the product's top-tier racing lineage.