Friction-One GT4/ GT3 -Front RS1 Compound

SKU: RS1.18.GT4F Categories: ,

Standard front, very flat medium friction curve, easy to bed, easy on rotors.

Note: For Iron Rotors Only


- +


RS1 offers good confidence upon initial brake application with a slightly progressive mu curve which makes it very easy and predictable to drive on. The RS1 material has a very high level of wear resistance and shows very little to any performance degradation through the life of the material. RS1 is extremely user-friendly, requiring a very minimal break in to reach optimum working friction levels and performance. The consistent performance, low wear characteristics, and usability of the RS1 material make it the most versatile material in the entire Friction-One range.


Average µ : 0.4
Base Material : Semi – Metallic
Ideal Temp Range : 200 – 800 C ( 350 – 550 C Avg )
Use : Endurance Race, Front or Rear Axle, Medium µ
Rotor Wear : Low, Moderate

Additional information

Weight 8 oz
Dimensions 12 x 6 x 4 in