Clarks cfr 10fa floating disc rotor our new cfr 10fa floating rotor carrier is constructed from 7075 grade alloy so is extremely strong but still remains lite weight the braking band is constructed from a high grade stainless steel so once again extremely strong and heat tolerant the braking band has a very round edge with very little recesses this has been done so that the disc pads are consistently making 100 contact with the braking band no matter where the pads are applied this drasticall