Fully functioning rudders allow for more advanced maneuvers. Redesigned airfoil and more powerful 480 brushless outrunner motor for improved aerodynamics and speed. More rigid airframe with fiberglass reinforcement reduces wing flex and increases precision and speed. Removable top hatch provides convenient access to internal electronic components. Easy release magnetic nose for increased durability. Z-foam™ construction with CA hinges for increased durability, repairability and safety at high speeds. Needed To Complete: - A 4+ channel Transmitter and Receiver radio system. - 11.1V 2200mAh 3S 25C Li-Po battery. - Li-Po compatible Charger. Specs: Flying Weight: 30 oz (855g). Motor Size: 480 size Brushless Outrunner 2200 Kv (installed) Electric Speed Control: 40-Amp (installed). Wingspan: 37.1 in (943mm).