ARMA CIRCUIT
Brake pads for time attacks and sprint races on full circuits
（Only available in Japan）
The ARMA Circuit Series are the brake pads for full-circuit events, time attacks and sprint races.
The material was designed in consideration of vehicle speed, deceleration, brake fluid pressure, and rotor temperature during full-circuit driving in order to endure use on the harsh full-circuit.
AC1
The most control-focused model
FEATURES
| Ave Friction *1 | 0.37～0.40 |
|---|---|
| Temp Range | 50～650℃ |
| Material | Mid Steel |
- It has the most control of the four types
- Especially for full circuit driving of light to medium weight cars
- Linear effect on stepping force
- As the rear of FF cars that want to prevent the rear lock
AC2
A standard model with a good balance of power and control
FEATURES
| Ave Friction *1 | 0.39～0.43 |
|---|---|
| Temp Range | 100～750℃ |
| Material | High Steel |
- All-purpose full-circuit brake pads for any track or car type
- There is a moderate initial bite, and the deceleration performance and controllability from high speed range are balanced in a high dimension
- If you're wondering what to do on a full circuit, this model is the one to start with!
AC3
A model that combines potency performance and durability
FEATURES
| Ave Friction *1 | 0.45～0.48 |
|---|---|
| Temp Range | 300～800℃ |
| Material | High Steel |
- Superior pad life and high efficacy
- For full circuit braking
- No rapid build-up and great control
AC4
Model with the highest priority on efficacy performance
FEATURES
| Ave Friction *1 | 0.47～0.52 |
|---|---|
| Temp Range | 300～850℃ |
| Material | High Steel |
- Initial byte, set the overall potency as high as possible
- As a time attack and race pad for heavy and high power cars
- For master backless vehicles
ACS
Rear shoe to match the front AC series
FEATURES
| Ave Friction *1 | 0.35～0.38 |
|---|---|
| Temp Range | NT～400℃ |
| Material | Non Steel |
- Improved rear lock prevention and fade resistance for rear of FF cars.
Appendix
- *1 The coefficient of friction is the result of our original dynamo test and cannot be compared with the coefficient of friction of other manufacturers' products.
- The friction coefficients of the ARMA CIRCUIT series are the result of dynamo test codes that assume circuit driving.