S99 compound
- Semi Metallic
- 0.40-0.43µ
- 100-700°C
- Race and Rally Pad
- Good initial bite
- Club Racing
- Open Wheel
CIRCO S99 is the entry level competition brake pad compound in the Circo range. This compound is used for small to medium sized circuit including open-wheelers and 2WD rally competition vehicles and offers excellent control and wear rates for this level.
Circo Motorsport Compounds
Friction vs Temperature
Pad compounds
Circo S99
Typical applications:
– Light weight race cars and open wheelers
– 2WD rally
Circo S83
Typical applications:
– Performance street driving
– Entry level track day
Circo S85L
Typical applications:
– TCR rear
– Low bite rear
Circo S88
Typical applications:
– Performance driving
– Light track day
Circo M127
Typical applications:
– Circuit and Sprint racing
– Heavy, fast cars
– Club to Semi-pro level racing
Circo M119
Typical applications:
– Tarmac and Gravel Rally
– Under-braked small circuit cars
Circo M111
Typical applications:
– Circuit race car with booster assistance
– GT and Production cars
– E.g Porsche GT3, R35 GTR
Circo M207
Typical applications:
– Circuit racing
– Heavy, fast cars
– Professional level motorsport