Goosky BAF040012 RS7 Ultra Helicopter Kit orange with Azure 700 Rotor blades & 105 Tail Blades

The GOOSKY RS 7 Ultra combines modern engineering with an efficient drive system and a redesigned tail assembly and is available in green, purple, and orange color options.
The aerodynamically optimized canopy, reinforced drivetrain components, and refined damping system support precise power transmission and smooth, stable flight characteristics.

Technical Specifications:

• Main rotor diameter: 1608mm
• Tail rotor diameter: 295mm
• Length: 1380mm
• Overall height: 353mm
• Width: 215mm
• Main gear: 116T
• Front tail belt pulley: 100T
• Frame empty weight (without battery): approx. 3.7kg
• Main shaft diameter: 15mm
• Blade grip shaft diameter: 10mm
• Tail rotor shaft diameter: 5mm
• One-piece tail shaft diameter: 8mm
• Main gear ratio (13T motor pinion): 8.92 (standard)
• Main gear ratio (12T motor pinion): 9.66
• Tail gear ratio (20T tail pulley): 5.0 (standard)
• Tail gear ratio (21T tail pulley): 4.76
• Battery tray (L × W × H): 320 × 50 × 55 mm

   

  

  • The main gear features a larger diameter with an optimized increase in the helical angle, improving transmission efficiency and increasing torque output.
  
  
  
  

  

  • The highly reliable adaptive belt tensioner automatically compensates for belt elongation and contraction, ensuring optimal power transmission at all times.
  
  
  
  

  

  • The upgraded shock absorption system with vibration filtering and damping reduces vibrations that could interfere with the gyro sensor, enabling more precise control.
  
  
  
  

  

  • The lightweight tail design reduces weight by 8 g; the tail shaft is shortened by 9 mm, lowering load and reducing vibration. Geometry and blade pitch have been optimized simultaneously, further enhancing tail response speed and control performance.
  
  
  
  

  

  • An enlarged main gear and reinforced landing skids increase mechanical durability and improve resistance in daily operation.
  
  
  
  

  

  • A lighter tail housing, shortened tail rotor shaft spacing, and dual O-ring damping, combined with the integrated belt tensioner, provide direct and precise tail response with excellent in-flight stability.
  
  
  
  

  

  • The TS servo mounting layout is designed for standard-size 40mm servos.
  
  
  
  

  

  
  

  

   

  The Goosky RS 7 Ultra stands out with its well-thought-out design, high-quality components, and technology clearly focused on efficiency and precision. It is aimed at pilots who value modern design, reliable mechanics, and flexible setup options. An ideal platform for custom 700-class configurations.

  

   

  GOOSKY RS7 Ultra KIT version content:

  • Goosky RS7 Ultra (kit, unassembled) 
  • 1x Azure Power Carbon Rotorblade 700mm
  • 1x Azure Power Carbon Tailrotorblade 105mm