The Assault 450DFC Belt Dive Flybarless 3D Helicopter Kit is an improved kit version of the popular Assault 450DFC Ready to Fly Helicopter. Now you can choose which motor servos electronics and radio you wish to use to build a truly customised 3D helicopter that has carried on the tradition and high quality of the original range of Assault 450 helicopters. Assembly is very straightforward and simple and a detailed instruction manual is supplied. One of the key features of the AssaultDFC is the Direct Flight Control rotor head which is fully CNC machined from aluminum and provides crisp precise control with a very low parts count and easy set up. The DFC rotor head brings the rotor disc closer to the main frame moving the center of gravity closer to the middle of the helicopter. The servo positions have been moved and redesigned from the RTF Assault 450 making the set up and fitting of the servos even easier the mounts are now incorporated into the aluminum main shaft bearing