11.5" polished stainless steel brake rotor with 5-spoke design to complement our Sprocket Brake Kit. Rotors measure 0.200" thick and are supplied with the standard 'late model' 2.215' center-hole, but a press in sleeve to reduce bore to 'evo-era' 1.98" can be supplied on request. Designed for front use with 5/16" mounting holes, but can be ordered with 3/8" holes for rear use at no extra charge.