X-Calibur 280-250 Quad Racer

The X-Calibur is one of the most competitive fully 3D printed 250mm - 280mm quadcopter on Thingiverse. It is designed for speed and durability... but mostly speed. Its modular plate design allows the platform to be easily customized with minimal print material and weight. This will allow racers to quickly design, and print their own modules in order to fit their individual needs. It can also be easily printed on small 4.4 x 4.3" printers such as the M3D. It requires 8 bolts which can easily be f