ESG903 is a high quality stator that replaces the OEM stator on the Kawasaki ZX-9R Ninja between the years 2000 and 2003. Our ESG903 is built on a modern stator core and only the highest grade copper wire is used for the windings. All windings are installed using modern computer controlled winding equipment to ensure the highest possible quality and perfect winding tightness. ElectroSport then installs high quality lead wires that offer very chafe and temperature resistant insulation, the best quality rubber seals, insulation coatings and connectors to make this ESG903 a plug in replacement stator. The ultra high magnetic conductivity of the core material coupled with the low resistance in the winding results in the very high efficiency that this stator offers and also means that this stator runs very cool which drastically improves reliability. This ESG903 stator offers superior performance and reliability compared to the OEM stator. Like all stators manufactured by ElectroSport this ESG903 also comes with a full one year warranty.