Preracer Quad 200 series

This was designed by my husband, for me as i fly quadcopters and my favorite one had a very breakable frame. It is made to use the electronics from a Blade 200QX quad copter. You just transfer the parts over in one piece and use tie-wraps to hold it in place. It is stronger, more aerodynamic, and much more stable than the original frame. I have made them in PLA, ABS and Nylon. The Carbonfiber one didn't work well. But the others fly magnificently!