RST 4

  • MEDIUM FRICTION COEFFICIENT
  • GOOD INITIAL BITE
  • MILD PROGRESSIVE TORQUE CURVE
  • HIGH HEAT TOLERANCE WITH CONSISTENT FEEL
FRICTION LEVEL
BITE
FADE RESISTANCE
DISC LIFE
PAD LIFE
MODULATION

FRICTION vs. TEMPERATURE 

RST 4
All available specifications can be found in our PRODUCT SEARCH
You can also acquire our Racing Brake Pads ready to race, perfectly bedded in on our computer system.

APPLICATION RANGE 

RST 4

Formula cars and open wheel racing. Rear axle material for rally (tarmac and gravel) and for all front engine cars. Also used in NASCAR on long ovals.

DESCRIPTION

RST 4 is a semi-metallic resin bonded material containing steel fibers. This material has a medium friction level and high temperature resistance.