Our Rear Brake Rotor is an economical replacement for the OEM stock that pairs well with our Bullet Proof Designs brake pads. Designed with the additional cut-outs allows the heat build up to dissipate at a higher rate keeping the part cool and safe. Laser cut from 420 stainless steel this precision product provides riders with a positive lever feedback, one you can feel! This product also has a magnet slot machined into the disc to allow speedo pickup for street legal EXC/FE model bikes.