Features: Built from quality glass fiber and polyamide nylon. Integrated PCB connections for direct soldering of your ESCs Pre-threaded brass sleeves for all of the frame bolts. Colored arms for orientation to keep you flying in the right direction. Large mounting tabs on main frame bottom plate for easy camera mounting. Easy assembly. Specs: Width: 450mm Height: 55mm Weight: 270g (w/out electronics) Motor Mount Bolt Holes: 16/19mm Required: 4 x 28mm 1000~1200kv (or similar size/kv) 4 x 15~25 Amp ESC 4 x 8x4~10x4.5 Prop (2CW 2CCW) 1 x HobbyKing Multi-Rotor Control Board 1 x 1500~2200mAh 3s 11.1v Lipoly battery