ESR448 is a high quality regulator/rectifier that offers superior performance over the Kawasaki ZX-6R OEM regulator.Our ESR448 consist of our newest generation Power Circuit that is installed inside a modern and highly efficient heat sink. ESR448 offers a stable battery voltage at all times and runs cooler than the OEM unit.We offer ESR448 as a plug in replacement with high quality connectors and wiring, ready to plug into the Kawasaki wiring harness.ESR448 comes with a full one year warranty.

ZX-6R Ninja (05-06)
ZX6RR Ninja (05-06)