Description Specifications Manual Replaceable arm for easy maintenance 30.5x30.5 and 20*20 mount holes for all size Flight Controllers 19*19mm video camera fixed mode, easy installation 5mm arm for extra strength Battery is mounted on top, keep balanced Frame assembly effect drawing Package Specifications Model Speedy Bee FS225 Wheelbase 225mm Weight 112g Frame Height 36mm Camera fixed width 36mm Material Carbon Fiber Top plate thickness 2mm Heap bottom plate thickness 2mm Tail bottom plate thickness 2mm Arm thickness 5mm Recommended Components(Not included) Motor Size:2204/2205 2207/2306/2405/2307/2308/2506 Prop Size:51499/5049/5043/5131/5040/5042/5146/4838 Camera:Micro Eagle/Micro Swift/Racer etc.