The OMPHobby Super Decathlon has a 55 inch wingspan and driven by a 2820 920KV motor, powered by a 40A ESC. The ESC can manage up to a 4s battery. The powerplant drives a 12x65 propeller recommended for a 4s battery option.
You will see the that this model is an accurate scale of the decathlon including the wire supports for the tail and main wing. The decal and build quality of this model is of the highest quality. This model is also built with a balsa Kevlar laminate increasing the strength and rigidity of this incredible model.