The YAK-54 EP is an awesome model of high quality. It is lightweight making it great for 3D performance, and a wonderful sport flyer as well. It uses an interlocking lite-ply design for tremendous weight reduction while retaining the strength. The design includes a removable hatch, integrated push rod tubes, professionally built and covered structures and a lightweight tempered aluminum landing gear. Product Information Wingspan : 1016mm (40.0") Length : 915mm (36.0") Weight : 700g (24.7oz) Engine : Brushless motor (400-500) (not included) Radio : 4 channel 3 servos (not included) US$90.54