RST 5 was introduced by PAGID as a rally-focused high-performance pad built around very high initial bite, very high overall friction, and strong thermal control, offering a good balance between aggressive stopping power and controllability. In the current PAGID lineup, RST 5E represents the official evolution of this concept. It is developed for rally racing and other high-friction sprint applications, especially shapes common in WRC/Group R and later GT/touring/rallycross use. Together with its mix of Optimum thermal management, Highly fluid-fade resistant, High recovery capability, and Extremely high friction coefficient, this gives RST 5 a confident, usable character. Overall, it stands out as a strong choice for drivers and teams looking for a pad that balances performance, control, and consistency in demanding motorsport conditions.