The core of the SRP® brand DNA is the R-Piston v5 system, which represents a fundamental departure from traditional spring-and-elastomer designs.
In a real-world GT3 or Formula race car, the braking system is governed by hydraulic pressure and the compression of brake pads against rotors. SRP® replicates this progressive resistance using a high-pressure pneumatic piston housed in a cylinder.
The technical advantage of air as a compressive medium is its non-linear resistance curve. As the pedal is depressed, the air pressure increases exponentially, mimicking the "bite point" and subsequent pressure buildup of real calipers. Unlike hydraulic sim pedals that can experience thermal expansion of the fluid, air remains remarkably stable.
This ensures that the pedal feel remains identical from the first lap of a qualifying session to the final lap of a 24-hour endurance race, a critical requirement for professional sim racers who rely on micro-adjustments and trail braking precision to find tenths of a second.
Best Pedals ever! Easy to install and setup. Perfect performance!