Brembo GP4-LM Endurance Caliper, Right, P4 32/36, without Pads, Billet Monobloc, 108mm Radial Mount, for use w/ Narrow Band Disc - XC1AB11

Brembo GP4-LM Endurance Caliper Right | Billet Monobloc 108mm | Race-Proven Cooling

Unleash superior endurance racing performance with the Brembo GP4-LM Billet Monobloc caliper (XC1AB11). 108mm radial mount, titanium pistons, and advanced cooling for ultimate thermal stability and consistent track braking.

The Brembo GP4-LM Endurance Caliper represents the pinnacle of Brembo Racing technology, born from the demanding environments of MotoGP and the World Superbike Championship (WSBK), and specifically honed for long-distance endurance events. This caliper is meticulously CNC-machined from a single block of billet aluminum (Monobloc), a process that ensures unmatched structural rigidity and operational precision under the most extreme thermal and mechanical stress. The rigid monobloc body resists deformation during heavy braking, providing a consistent and precise lever feel lap after lap. Designed with endurance racing in mind, the caliper features titanium piston radiators and an innovative new cooling system to aggressively manage and dissipate heat from the caliper body and brake fluid. This critical feature significantly increases pad life and prevents fluid fade, ensuring maximum braking consistency throughout grueling stints. The caliper features four titanium pistons (2x 32mm and 2x 36mm) for optimized pressure distribution and powerful, controlled stopping force. Its 108mm radial mount and 22.5mm offset make it compatible with a wide range of modern European and Japanese superbikes. This is a pure-racing component, often used by professional teams, and must be paired with dedicated narrow-band racing discs (e.g., Pista Bassa TH 6.75mm) for optimal performance.

Note: Brake pads are not included. This caliper is designed for professional racing use.             

Best Uses

1. Professional Endurance Racing (e.g., 24 Hours of Le Mans, EWC): Engineered for maximum thermal stability and rapid component changes during long-format races.
2. High-Level Track Day/Race Use: Ideal for discerning riders and teams demanding the absolute best in braking consistency and fade resistance during intense track sessions.
3. Superbike/Supersport Race Bikes: Direct performance upgrade for motorcycles with 108mm radial mounting, seeking MotoGP-derived technology.

Features

1. Billet CNC Monobloc Construction: Machined from a single block of solid aluminum for maximum rigidity and zero flex, ensuring immediate and precise braking response.
2. Integrated Piston Radiators: Titanium radiators around the pistons and a specialized internal cooling system drastically reduce caliper and fluid temperature.
3. Endurance-Specific Pad Retaining Plates: Designed for quick and easy pad changes during pit stops, minimizing downtime in critical endurance races.
4. 4-Piston Configuration (P4 32/36): Features four lightweight titanium pistons with staggered diameters for optimized power, feel, and consistent pad wear.
5. 108mm Radial Mount with 22.5mm Offset: Standard mounting specification for direct fitment on many modern European and Japanese high-performance sportbikes.

Benefits

1. Unrivaled Thermal Stability: The advanced cooling system prevents brake fade and fluid boiling, maintaining consistent, powerful braking performance over long, high-stress sessions.
2. Enhanced Durability: The CNC-machined billet construction and hard anodized finish provide superior strength and resistance to extreme operating temperatures.
3. Consistent Lever Feel: The monobloc rigidity ensures that applied lever force translates directly into stopping power, offering the rider a predictable and precise feel.
4. Faster Pit Stops: Features like the pad retaining plates are specifically designed to reduce the time required for wheel and pad changes, which is vital in endurance competition.
5. Professional-Grade Performance: Benefit from technology directly derived from Brembo's successful campaigns in MotoGP and World Superbike, offering true factory-level stopping power.