APEX 6 inch 260mm Carbon Fiber Chassis Frame Kit for DIY FPV Racing Drones - Maison Du Drone
material - What is a good alternative to carbon fibre for a quadcopter frame? - Drones and Model Aircraft Stack Exchange
Amazon.com: QWinOut ARF/PNP Full Set Hexacopter DIY Drone Kit Tarot 690mm Frame with 750KV Motor GPS PIX 2.4.8 32 Bit Flight Controller (ARF) : Toys & Games