185mm 3.5" Folding FPV Quadcopter Kit with 1407 Motors, F4 Flight Controller, 4in1 30A ESC (3-4S) (Kit)

Frame Specifications: Wheelbase: 185mm Weight: Approx. 45g (including prints) Thickness: Base plate 1.0mm, top plate 1.0mm, cleat 1.0mm, front lip plate 1.0mm, arm 4.0mm Propeller: 4-inch Propeller Flight control hole pitch: 1616mm (M2), 2020mm (M2) Image transmission hole pitch: 20*20mm (M2) Camera mounting width: 14mm, 19mm Motor mounting holes: 99mm (M2) and 12mm12mm (M2) Battery: 3S/4S 1100mAh EMAX ECO 1407 Features: Precision durable ball-bearings Steel shaft for high strength Anodizing for finish and corrosion resistance 12x12mm hole pattern Multi-strand copper windings 90mm 26 AWG silicone wire EMAX ECO 1407 Specifications: Framework: 9N12P Length: 31.2mm Diameter: 18.8mm Propeller: 3" - 4" Weight: 13.7g (W/O Silicone Wire) Prop adapter: M5 Bearing Shaft: 2mm Shaft Thread: CW HQProp Propeller Specifications: Propeller Diameter: 3.5 inch Pitch : 2.8 Blades : 3 Material : Poly Carbonate Weight : 1.7g Hub Diameter : 10.5mm Hub Thickness:6mm Shaft :5mm T20 Flytower Sp