The RS1.3 is the choice for consistent performance under severe brake demand.
Semi – Metallic
|Ideal Temp Range||
200 – 1000 C (350 – 700 C Avg)
Front or Rear Axle, High µ, Sprint Race
The RS1.3 is the choice for consistent performance under severe brake demand. Rs1.3 offers higher mu levels while still being very linear and predictable regardless of pressure or temperature. RS1.3 offers the highest mu levels and is geared for sprint to medium distance endurance races. To correctly use RS1.3 and optimize the material's performance, it is necessary to setup the chassis (higher grip slick tires, downforce, etc.