Electrosport Industries ESR240 Regulator/Rectifier

This is by far the best regulator rectifier in the world. The Electosport RR design prevents overcharging and dissipates voltage quickly while providing optimum power balance and protection to all of your electrical components. This aluminum die cast heat sink helps remove heat quickly and the slotted mounting holes provide easy installation. Electrosport offers a 1-year warranty. Connector blocks are designed to fit perfectly into the OEM wiring harnesses. Exclusive slotted mounting provides easy installation. Aluminum die-cast heat sink wicks excessive heat away quickly. Machine installed wiring connectors. High quality protective sheathing keeps wiring tucked neatly away.

Vehicle Fitment:

1972-1974 Honda CB350F
1976-1977 Honda CB400F Super Sport
1972-1974 Honda CB500
1975-1977 Honda CB550F Super Sport
1975-1978 Honda CB550K
1975-1978 Honda CB750F Super Sport
1971-1978 Honda CB750K