MXLR Carbon Body Reinforcement setCarbon Body Reinforcement Set MAX 05 005 Super thin and lightweight body shells are a trend since long time, as they drastically improve the handling. But there is also a downside with this flimsy Polycarbonate shells > They deform under high speed or windy conditions, and the risk of a so called "Body Tuck" during intense racing action is just huge! There were several attempts to fix the issue with 3D printed or thicker Polycarbonate stiffeners