PRODUCT DESCRIPTION
Designed specifically for heavy-duty motorsports. The carbon based semi-metallic R-4 materials allow the pad to absorb tremendous amounts of heat and dissipate it at very even rate. Carbon Kevlar material warms up to race temperature quickly, which is quite helpful during restarts, and when track time is limited. When used with cast iron and steel alloy rotors, the R-4 compound requires minimal bed-in period. Throughout the entire heat range, the carbon kevlar material will give extremely consistent modulation and predictably.
The R-4 is the original road racing compound that is very rotor friendly and easy to modulate, has medium friction with a 0-1400 temp range. Optimum temp range for this pad is 450F – 1200F. Best for road courses, oval track, rally, vintage racing, autocross, club events or professional racing events.
COMPATIBILITY
- BMW 85-86 524td
- BMW 82-88 528E
- 80-84 533i
- BMW 85-88 535i/535is
- BMW 9/82-89 633CSI
- BMW 85-89 635CSI
- BMW 87-91 M3
- FERRARI 85-88 328 GTB/328 GTS
- FERRARI 82-93 Mondial
- MASERATI 89-90 425
- MASERATI 428
- MASERATI 430
- MASERATI Biturbo
- MASERATI Zagato Spider
- PORSCHE 82-85 928
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