|Suitable Model||fo NX4 Series||Standard||Optional Accessory|
●First production model of its kind. 425mm Nitro powered by GAUI 37 Engine.
●Extremely easy to tune engine.
●220cc/9oz fuel tank provides 6.5 min+ flight times.
●Incredible fuel economy allowing close to 17 flights/gallon of fuel.
●Excellent power to weight ratio similar to most .90 sized Nitro Helicopters.
●Simple, robust, reliable frame construction. Carbon side frames same part # both L &, R.
Plenty of frame space for mounting electronics.
●“Electric feeling” gear ratio-model provides excellent low-end
torque and is very forgiving for inexperienced pilots.
●Many parts shared with GAUI X4 and GAUI X5.
●Direct Servos ->, Swash for 120-degree CCPM providing extremely easy setup and operation.
●Adjustable servo mounting blocks for precise CCPM operation.
●Accommodates “Mini” sized servos.
●8mm Main Shaft. 6mm Head Axle (spindle).
●Stylish pre-painted FRP Canopy.
|Specifications:||Main blade size: 425~460mm
Tail blade size: 70~77mm
Main Gear ratio: 7.06: 1 (120t main gear 17t pinion)
Tail drive ratio: 4.36: 1 (61 / 14)
Fuel tank: 220cc / 9oz (176g)
Servo size: “Mini”