Features: - New Design for main rotor hub and mixing lever delivers ¦15 collective pitch - Nonlinear flapping damper for aggressive 3D flying - Positive delta angle delivers sharp response - New clutch support for increased durability - New design for metal aileron lever - New design for tail support bracket - Specification: - Full Length of fuselage: 1220mm (48.03) - Full width of fuselage: 1400mm (5.51) - Total height: 400mm (15.74) - Main rotor dia: 1345mm (52.95) - Tail rotor dia: 236mm (9.29) - Gear ratio: (STD) : 1:8.5:4.56 / (OP) : 1:8.73:4.56 - Full equipped weight: 3400g (7.5 lbs) -With Original Box. -Turn up 3/4 days after we receive the payment. -we shipping by Ups, Fedex or Dhl