PFC Zero Failures™ Brake Rotors feature a patented isolated ABS tone ring which help solve the problem of ABS Signal loss - a common issue with medium-duty vehicles. This unique design reduces heat transfer from disc to the ABS sensors - improving signal strength and delivering faultless ABS operation. Lasts 5x longer than cast-in tone rings.
More about PFC:
PFC is the official brake supplier of the NTT IndyCar Series
PFC products are USA made in Clover, SC, by skilled American craftsmen
Every single PFC rotor produced is 100% symetrical. All surfaces are precision machined and PFC rounds all surfaces and cleans every single vane - eliminating heat issues such as cracking and warping.