Crazepony Martian II RX180 FPV Racing Drone Carbon Fiber Quadcopter Frame like QAV180 etc(4MM) With full carbon fiber material, perfect design to make the drone body featuring with light weight but very strong. X-structure is much more suitable for FPV racing drone,to reach high speed,violent move,more flexible and stable. With camera mount,perfect design for tilt angle of 25-30 More RC racing Quad-copter product is provided by Crazepony in Amazon.Bring your eyes into the sky and racing like a free bird,enjoy the ultimate first person view experience.