X7 FORMULA’s low center of gravity with the new flybarless main rotor head,Formula canopy & low body 370 mm height, effectively reduce the wind resistance.Metal Tail case with spiral bevel gears has low noise & high strength features. New X7 model FORMULA version, special color anodized Black & Red CNC parts.Frames uses 3K CF sheet with excellent resistance to tensile force,corrosion resistance, anti-thermal expansion.In response to extreme 3D flights maneuver X7 is equipped with high strength One way Bearing & Main Gear assembly. High rigidity X7 braces, adopted two point fixture, easy assembly.Specifications:Overall Length: 1340 mmMain Rotor Diameter: 1610 mmMain rotor blades: 720 mmOverall Height: 370 mmOverall Width: 200 mmTail Blade Length: 105 mmTail Rotor Diameter: 290 mmFlying duration: 4~5 minutesRequired for operation:Transmitter (6-channel or more, helicopter system)Receiver (6-channel or more)Optional Accessory:3x Standard size CCPM servos (>15kg torque)1x Standard size tail servo3-Axis Gyro2x Battery :6S1P (22.2V/4200mAh ~5500 mAh)450~500 KV Blushless motor (Motor shaft length: 46 mm, Shaft dia: Ø6 mm)ESC: 12S 120~160ACF Main Blades (700 mm)CF Tail Rotor Blades (105 mm)
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