The phoenix model extra ng (next gen) 50-60cc is a scale-like rc plane engineered to perform both precise and extreme 3d aerobatics. The design allows for the use of 6 standard hi-torque servos and the capability of being powered by a 50-60cc gasoline engine or a 6500 w 160kv brushless outrunner motor. The wing is a bolt-on two-piece for easy transport and setup at the field and the canopy is removable for easy lipo battery changes and radio set up. All the hardware is included. You only need to separately purchase the power system and radio system.