Version V3. Among other things, this version offers even more power with lower heat generation, resulting in better efficiency. In addition to high-quality Japanese ball bearings, 0.2 mm stator laminations are used. The propeller drives have also been revised, and some types feature a longer motor shaft to facilitate installation in electric glider models. A wide selection of motors provides a drive option for nearly every application. Mounting materials, connectors, and a German-language instruction manual are included in the delivery.