6 PISTON FOR 18 INCH ROTOR CHOOSE CALIPER FINISH (REQUIRED):AZTEC RED Specially designed for Dyna models

Specially designed for Dyna models with factory air cleaner covers

and shaped narrow as possible up front so they won't interfere with your legs while stopped

The face is smaller than a penny

works with any air shocks

6 PISTON FOR 18 INCH ROTOR CHOOSE CALIPER FINISH (REQUIRED):AZTEC RED Specially designed for Dyna modelsBFC 18, 6 Piston Differential Bore Caliper The innovative HHI BFC 18 ,6 piston Direct Bolt On Differential Bore Brake Caliper is sweeping the Big Wheel Performance Brake Category! This exciting, new 6 piston differential bore caliper for 18 inch diameter rotors is the first direct bolt on, purpose built caliper for the Big Wheel Bagger market. The BFC 18 caliper features a completely redesigned and upgraded 6 piston configuration with bigger bores and