.20" WIDTH 11.8" DIAMETER SATIN FINISH ROTOR BOLT CIRCLE (IN.): 5 X 3.25" ROTOR MOUNT HOLE SIZE (IN.): 0.344" LUG ID / REGISTRATION (IN.): 2.22"DESIGNED TO FIT THE FRONT OF 2008 TO PRESENT HARLEY DAVIDSON AND SIMILAR MOTORCYCLES WITH 11.80" OE FRONT ROTORS WILWOOD SATIN ROTORS COMBINE THE ULTIMATE IN PERFORMANCE AND DISTINCTIVE STYLE FOR PRODUCTION BIKES AND FULL CUSTOMS USING OE DIMENSION BRAKE COMPONENTS. A PROPRIETARY FINISHING & COATING PROCESS ON A SELECT STAINLESS ALLOY PROVIDES AN APPEALING, HIGH-TECH FINISH, AND THE STOPPING POWER YOU EXPECT FROM THE WORLD LEADER IN HIGH PERFORMANCE BRAKE SYSTEMS. SATIN FINISHED ROTORS CAN BE USED AS A DIRECT REPLACEMENT WITH THE OE CALIPERS OR COUPLED WITH WILWOOD GP CALIPERS AND HIGH PERFORMANCE BP-10 COMPOUND PADS AS THE ULTIMATE COMBINATION OF ALL OUT STOPPING POWER AND DISTINCTIVE SHOW WINNING STYLE.SYMMETRICAL FRONT ROTORS CAN BE USED ON SINGLE OR TWIN FRONT CALIPER MODELS. WILWOOD ROTORS OFFER A PRECISION FIT WITHOUT RUN-OUT OR KNOCK-BACK - DELIVERING SMOOTH ENGAGEMENT AT ALL SPEEDS. Click Picture For Larger View