电机：3508 580KV〜750KV 3525无刷电机
This product was bought as an extra frame. Also it seems to have done well to purchase the event price. Future plans for the new drone production.This kit contains very high quality components including sturdy and light-weight aluminum alloy parts. The landing gear retract mechanisms are advanced technology electronic linear actuators that perform flawlessly! They look like they belong on a jet fighter plane! There are also LED lights on both ends of the landing skids as well as on the bottom of each motor mount. The composite parts appear to be made from high strength T-300 carbon fiber based on the matte finish and stiffness. Also, the kit comes partially assembled which gives you confidence that the parts fit together properly however; I disassembled the center-section as needed to mount electronic parts more easily. Overall, the fit and finish of this quad frame is awesome and it looks amazing!ottimo telaio carino anche il sistema a led con possibilita di controllare il ritmo delle luci, colori led carrello rosso dietro blu davanti,colori bracci rosso dietro verde davanti!