ESG121 is a high quality stator that replaces the OEM stator in the Honda XR50 and CRF50 models and provides for 100W of lighting output. We manufacture ESG121 using a modern core made from very high grade lamination material for low magnetic losses. We also use the highest grade copper wire and wind the core on our modern winding machines for an optimum winding result. This stator comes with high quality lead wires, rubber seals and connectors and is a plug in replacement. ESG121 is a very cost effective replacement for when the OEM stator has failed, whether the lighting output is needed or not. (you can simply leave the lighting output unconnected and it will not affect operation of the ignition side of the ESG121 stator) Like all stators manufactured by ElectroSport this ESG121 also comes with a full one year warranty.