Description of π Usmile 210mm X Style Carbon Fiber Quadcopter Frame Kit: Compact and Lightweight Design for Superior FPV Performance with QAV-X 210/250 Compatibility, Suitable for 1806 2204 Brushless Motors and 5" Props, HS117 RunCam Swift Included
Made of 4mm carbon fiber bottom plate + 1.5mm top plate , unibody design makes it super lightweight and resistant to crash, never have been so compact and easy to carry before. Suitable for both beginners and experienced players. X design reduce resistance when racing, allow you more control, similar with alien and Martian quadcopter frame. For 150 frame, please see https://www.amazon.com/dp/B06XXNHP1F https://www.amazon.com/dp/B06XXKMNQS. Weight:130g, as the whole bottom plate is 4mm.