The SkyWing Yak 54 74" (35cc / 120E) represents the pinnacle of precision, power, and performance for large-scale aerobatic RC flying. Designed for demanding 3D and freestyle pilots, this model combines SkyWing’s renowned patented rapid-assembly system with advanced lightweight construction, offering elite performance and minimal build time.

This aircraft is crafted for strength and accuracy, featuring pre-hinged and pre-sealed control surfaces, a factory-detailed canopy, and carbon-reinforced components throughout. With its matching spinner, fuel tank, fuel line, vent dot, wing and stab bags, and pre-installed high-quality servo extensions, the Yak 54 delivers outstanding value right out of the box.

Compatible with both gas (35cc–40cc) and electric (12S) power systems, the SkyWing Yak 54 ensures smooth, precise handling and explosive 3D capability, making it a favourite among performance-focused pilots worldwide.

Key Features

✅ Advanced balsa/carbon composite construction for strength and lightness
✅ SkyWing’s PATENTED rapid-assembly canopy, wing, and elevator system
✅ Pre-hinged and pre-sealed control surfaces for faster setup
✅ Factory-detailed canopy interior
✅ Includes spinner, fuel tank, fuel line, vent dot, wing, and stab bags
✅ Carbon fibre wing tube, landing gear, and tailwheel assembly
✅ Pre-installed high-quality servo extensions
✅ Designed for both gas and electric configurations

Perfect For

• Intermediate to advanced RC pilots

• 3D, XA, and freestyle aerobatic flying

• Upgrading from 67”–70” aircraft

• Pilots seeking strong performance and rapid assembly

• SkyWing enthusiasts wanting large-scale precision models

Specifications

Wingspan: 74 in (1880 mm)
Length: 71.3 in (1812 mm)
Wing Area: 1047.8 sq in
Weight: 5.4 kg (Gas) / 5.0 kg (Electric)
Construction: Balsa/carbon composite with covering film

Gas Power Setup

Engine: 30–40cc (Great Power GP-38 or DLE-35RA recommended)
Propeller: Falcon Carbon 20×8 / 20×9 / 20×10
Fuel Tank: FlowMaster 14 or 17 oz
Header Drop: 25 mm with MTW TDH45

Electric Power Setup

Motor: Scorpion A-5524-205KV (12S / 4662W)
ESC: Scorpion Tribunus III 14-150A ESC SBEC
Propeller: Falcon Electric 20×10 / 21×10
Battery: Two 6S 3300–4000 mAh LiPos in series (12S total)

Radio & Servos

Radio: Modern radio with channel mixing
Servos: 5 × high-torque metal-geared servos (3 × ChaServo DS20, 2 × ChaServo HV150 for elevator)
Throttle Servo: ChaServo DS20
Servo Arms:
• 2 × Extreme Flight 1.5" single servo arms (3mm tapped) – Ailerons
• 2 × Extreme Flight 1.5" single servo arms (3mm tapped) – Elevators
• 1 × Extreme Flight 1.5" single servo arm (3mm tapped) – Push-pull Rudder

Why Buy from Probuild Aircraft

✅ Official UK SkyWing Stockist
✅ 100% Genuine Products
✅ Trusted by Top International Pilots
✅ Fast UK & Worldwide Shipping
✅ Supporting RC Pilots Since 1993

Color scheme;

YAK54 -A (white/blue/yellow)

cover color number
1; yellow-30
2; white-10
3; dark blue 052
4; silver-91
5; pearl blue-SW05

YAK54 -B (white/orange/blue)

 

cover color number
1; Orange-sw-02
2; white-10
3; corsair blue-19
4; silver-91