Readytosky S500 Quadcopter Frame Stretch X FPV Drone Frame Kit PCB Version with Carbon Fiber Landing Gear

★ S500 is the quadcopter frame for upgrade F450 FPV Frame Kit.
★High quality PCB version carbon fiber material and exquisite design.
★PCB Center plate with solder point ,good qiality carbon fiber landing gear;
★Good work with Gopro Hero 3 2 Axis brushless gimbal for FPV
★Learned arm design from DJI S800 EVO, and enhanced.