Mostly of our Rotors have sealed magnets. That's avoid them to come off. This new configuration fix the problem for life.
Concerning our Regulator Rectifier, we use the Mosfet technology. The charge of your battery will be more stable and will have a longer lifetime. Thus, these ones detect anomalies in case of overheating. In this situation, they turn off and this avoid you serious annoyances. They are sold with an opposite connector (Main cluster side). We also provide regulator rectifier (original type) but with a more important cooling range.
The numbers of the original pieces are generally written on product sheet. Concerning the given dates for each motorcycle, quad bike, SSV, Snowmobile, waterbike and others are called “out of factory” and not on "First Registration”.