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Thunder Tiger

Raptor® G4 E720 Electric Helicopter Kit

Raising the bar for electric competition helis.

Thunder Tiger Raptor G4 E720 Electric Helicopter Kit
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The Raptor G4 E720 Electric Helicopter is superbly engineered to meet the challenges of performing precise aerobatic maneuvers. Thunder Tiger expertise and innovation clearly shine through in advancements such as the Quick Calibration System, strategic motor and battery positioning, and a helical main gear. Plus, the Raptor G4 E720 features a flying weight that's up to one pound less than comparable helis. Precision aerobatics and 3D competition can be intense — and the Raptor G4 E720 has just raised the bar!

  • Mounting the motor higher and positioning the battery tray between the frames allows for easier interior access and improved balance.
  • The Quick Calibration System makes setup a snap.
  • A helical main gear transfers torque more efficiently and is angled to provide more surface area for greater strength.
  • One-piece machined aluminum tail gear box.
  • Hollow 15mm hardened main shaft.
  • All-metal rotor control system.
  • A wide +/- 15° collective pitch range.
  • Equipped with a 135° swash plate, with an optional 140°.
  • At 8¼ pounds flight-ready, the Raptor G4 E720 is more agile than heavier machines.

Fuselage Length: 53.3" (1354mm) Main Rotor Diameter: 63" (1604mm) Tail Rotor Diameter: 11" (280mm) Weight (Fully Equipped): 8.27lb (3750g) Height: 16.9" (430mm) Main Rotor Length: 27.2 - 28.3" (690 - 720mm) Tail Rotor Length: 4.1" (105mm) Main Gear/Pinion: 111/11T standard, (12 or 13 optional) Gear Ratio: 1:10.09:4.67 standard
Requirements: Motor: Brushless, 470 - 520kV, 450 - 470kV, Pinion Gear: 12T (w/470 - 520kV motor) 13T (w/450 -470kV motor), Radio: At least 6-channel with receiver battery, Gyro: 3-Axis, Battery: 12S, Tools and field equipment

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