Xnova brushless high performance outrunner motor designed for extrem 3D, 600-660mm bladesize helicopter where highest power to weight ratio is important. It is a extreme power plant specially developed for the new SAB-black-thunder Goblin 650 helicopter. The 560KV version is a superb choice for 2 blade and 3 blade setups.
Xnovamotors specifications are real datas and not modified, we convince you by flight-performance and not datasheets