ESR518 Regulator/Rectifier Kawasaki Z900

ESR518 is a high quality regulator/rectifier that replaces the OEM regulator on the Kawsaki Z900.

Our ESR518 offers superior performance in the same plug-in package as the OEM unit. We utilize our newest power circuit design and combine it with a highly efficient heat sink. The connector is identical to OEM so it plugs right in.

ESR518 offers a more stable battery voltage, a perfect charge rate for the battery and a cooler running unit which vastly improves reliability.

This is a great upgrade for the stock unit. ESR518 is supplied with a full one year warranty.