Hirobo's Big Scale Bell 430 is a helicopter enthusiasts dream come true. Everything is big and easy to build, fly and see. Included in this unpainted kit is a Tanaka TAS 4200 40 CC gasoline motor with a remote on board starting system, a set of full metal frame, rotor head, and tail gearbox mechanics, a complete set of Spring Air 402 air actuated retracts with air pump, 825 mm FRP main blades, interior cockpit detail, opening doors, lots of factory prepped assemblies for even lower labor time, intricate fuselage detail, and flying qualities matching that of the best contest machines.