ESG254 is a high quality stator that replaces the OEM stator in the Yamaha XVZ1200 Venture Royale between 1983 and 1985, as well as the XVZ1300 Venture Royale from 1986 through 1989 ElectroSport uses a modern stator core as a base and winds it with the highest grade copper wire on modern winding machines. The low magnetic losses in the core coupled with the reconfigured winding result in a very efficient stator that has a flat output across the RPM range and is much cooler running. We add the best grade lead wires that offer super abrasion resistant insulation, low electrical resistance and a high tolerance for heat. We add high quality rubber seals, the best insulation coatings and connectors. ESG254 is superior to the OEM stator in both performance and reliability and is a plug in replacement for the original unit. Like all stators that are manufactured by ElectroSport, our ESG254 also comes with a full one year warranty.