ESR260 is a very high quality regulator/rectifier that offers superior performance compared to the OEM Kawasaki regulator/rectifier it replaces. We incorporated our latest generation of Voltage control circuits into a modern heat sink. We used only the best components and materials for heat sink, wire leads, connector and seals and we thermally disconnected the connector from the housing which improves reliability on many of the Kawasaki applications it is used on. ESR260 offers a very stable output which ensures proper battery charging at any RPM, and it runs much cooler for vastly improved reliability. Like all regulator/rectifiers that are manufactured by ElectroSport we offer this ESR260 also with a full one year warranty.