Features Full 3K Carbon Fiber airframe featuring a solid 4mm removable arms Custom aluminum hardware to enable one tool, quick swapping of arms in race pit settings Black Oxide steel screws Multiple motor mounting holes to fit a variety of motors (M3 and M2 screw mounting patterns). Included PDB with XT60 male plug. Easy Lipo Access (suggested Lipo is a 1550mah&2300mah 3 or 4s) Support for 32mm board cams as well as HS1177. Support to carry HD camera (such as the GoPro 4, runcam 2, or GoPro Session) . Specification:Item name: 250 Frame KitWheelbase: 255mmMaterial: Carbon fiber Arm thickness: 4mmThickness of plate: the lower plate and upper plate 1.5mmWeight: 160g±2 Recommend parts (package not include):ESC: 12A-20APropeller: 6030 6045Battery: 3S  1500-2200Flight control: CC3D  […]