Model: DF- V2 8inch Wheelbase: 367mm Weight: 282g Thickness of bottom plate: 2mm Thickness of top plate: 2mm Thickness of camera arm: 6mm Camera side panel thickness: 2mm Camera mounting hole spacing: 19 mm Mapping mounting hole spacing 20*20mm & 30.5*30.5mm Flight Control Mounting Pitch: 30.5*30.5mm Inner space height: 35mm Motor mounting hole pitch: 16*16mm & 19*19mm