The SKYWING 104" YAK 54 is engineered for pilots who demand uncompromising precision, huge aerobatic presence, and elite-level performance in large-scale 3D and IMAC flying.

Built using advanced balsa and carbon composite construction, this premium 104-inch airframe delivers the ideal balance of lightweight agility, structural rigidity, and durability. Designed specifically for demanding modern aerobatic pilots, the YAK 54 combines explosive manoeuvrability with stable precision handling for everything from aggressive freestyle flying to smooth IMAC sequences.

SkyWing’s patented quick-assembly canopy, wing, and elevator systems dramatically reduce field setup time while maintaining outstanding structural integrity. Pre-hinged and pre-sealed control surfaces, removable single-pin rudder assembly, and factory-installed cooling baffles further simplify assembly and improve performance reliability.

The aircraft comes fully equipped with an exceptional accessory package, including a matching spinner, fuel tank, fuel lines, vent dot, wing and stabiliser bags, and pre-installed high-quality servo extensions, delivering superb value straight out of the box.

Designed for both powerful petrol engines and advanced 12S electric setups, the SKYWING 104" YAK 54 offers incredible versatility for serious large-scale aerobatic pilots seeking cutting-edge performance and rapid field assembly.

Key Features

✅ Advanced balsa and carbon composite construction for strength and lightweight performance
✅ SkyWing patented quick-assembly canopy, wing, and elevator systems
✅ Pre-hinged and pre-sealed control surfaces for fast assembly
✅ Factory-installed detailed canopy interior
✅ Removable rudder with convenient single-pin assembly
✅ Prefabricated cowl cooling baffle for optimised airflow and cooling
✅ Matching spinner included
✅ Fuel tank, fuel line, and vent dot supplied
✅ Wing and stabiliser transport bags included
✅ Pre-installed high-quality servo extensions
✅ Carbon-reinforced structure for large-scale durability
✅ Optimised for both petrol and high-voltage electric setups

Perfect For

• Advanced 3D, XA, and IMAC pilots
  
• Large-scale aerobatic competition flying
  
• Pilots upgrading to a premium 104" aerobatic airframe
  
• Precision aerobatic and freestyle performance flying
  
• Petrol and high-power electric setups
  
• RC enthusiasts wanting rapid assembly and transport convenience

Product Summary

The SKYWING 104" YAK 54 is a premium large-scale aerobatic RC aircraft designed for elite 3D and IMAC performance. Featuring advanced composite construction, SkyWing’s patented quick-assembly systems, removable rudder design, and compatibility with both 100–120cc petrol and 12S electric setups, this aircraft delivers exceptional precision, power, and reliability for experienced RC pilots.

Specifications

• Wingspan: 104" (2641mm)
  
• Length: 103.8" (2636mm)
  
• Wing Area: 1909.5 sq in (123.2dm²)
  
• Flying Weight: Approx. 12.8kg (28.22lbs)
  
• Construction
  
  • Balsa and carbon composite airframe
    
  • Lightweight premium covering film finish

Packaging Information

• Fuselage Box: 214 × 55 × 42cm – 16.5kg
  
• Wing Box: 132 × 70 × 18cm – 8.0kg
  
• Cowl Box: 46 × 42 × 42cm – 3.1kg

Recommended Gas Power Setup

• Engine: 100–120cc Gas Engine
  
• Recommended: Great Power GP-123
  
• Engine Mount: Blazing Star DA-120 Stand-Off
  
• Propeller: Falcon Carbon 27x11 / 28x10 / 28x12
  
• Exhaust Setup: Knuckle header with canister or tuned pipe applications

Recommended Electric Power Setup

• Motor: Scorpion A2-10020-160KV
  
• ESC: Scorpion Tribunus III 14-220A
  
• Cooling: Scorpion 40mm High-Speed Cooling Fan V2
  
• Battery: 2 × 6S 9000mAh LiPo batteries in series (12S total)
  
• Propeller: 30x12 Scorpion or Falcon
  
• Approximate Output: ~9000W

Radio & Servo Requirements

• Radio: Modern computer radio with channel mixing capability
  
• Recommended Servos
  
  • 7 × High-Torque Metal-Geared Servos
    
  • Recommended: ChaServo 7010 or HV4613
    
  • Throttle Servo: ChaServo DS20 or equivalent
    
• Servo Arms
  
  • 4 × 1.5" Single Arms for Ailerons
    
  • 2 × 2" Single Arms for Elevators
    
  • 1 × 2" Servo Arm for Push-Pull Rudder
    
  • Optional: 4" Double Arm for Pull-Pull Rudder Setup
    
• All arms tapped for 3mm hardware

Required Hardware

• 100–120cc Gas Engine ×1
  
• Carbon Propeller (27x11, 28x10, 29x9) ×1
  
• Digital High-Speed Throttle Servo ×1
  
• Digital High Torque Metal Gear Servos (38kg or above) ×7–8
  
• Servo Arms tapped for 3mm hardware ×7–8
  
• 450mm Throttle Extension ×1
  
• 600mm Aileron Extensions ×2
  
• 100mm Aileron Extensions ×2
  
• Dual Servo Harnesses
  
• Receiver
  
• Battery Packs
  
• Switches and Miscellaneous Electronics

Included Items

• Matching Spinner
  
• Fuel Tank
  
• Fuel Line & Vent Dot
  
• Wing Bags
  
• Stabiliser Bags
  
• Pre-installed Servo Extensions
  
• Factory-installed Hinged & Sealed Control Surfaces
  
• Detailed Canopy Interior

Why Buy From Probuild Aircraft

✅ Official UK SkyWing stockist
✅ 100% genuine products guaranteed
✅ Trusted by top international RC pilots
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✅ Expert RC aircraft support and setup advice
✅ Supporting RC pilots since 1993
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