Introducing the brand new officially licensed Extreme Flight 60" GB1 Gamebird EXP V2 — a stunning evolution of the modern aerobatic legend. The full-scale Game Composites GB1 Gamebird, designed by Philipp Steinbach, is an all-carbon, unlimited-class masterpiece. With direct access to the original CAD and 3D data, Extreme Flight has recreated the Gamebird’s flowing lines and advanced aerodynamics in RC form — delivering a breathtaking blend of 3D agility, precision accuracy, and XA power.

This V2 edition incorporates key updates for improved performance and versatility — including a lightened tail section, lowered battery tray to accommodate a broader range of packs, and an updated Ultracote colour scheme that looks spectacular both in the air and on the ground.

Built using Extreme Flight’s composite-laminated balsa and carbon construction, the GB1 Gamebird EXP V2 is ultra-light yet incredibly rigid. New carbon wing retention and canopy lock systems allow for ultra-fast field assembly, while the carbon landing gear and CNC metal hardware complete this premium ARF package.

Key Features:

✅ Officially licensed scale outline of the Game Composites GB1
✅ New V2 upgrades – lightened tail, lowered battery tray & refreshed Ultracote scheme
✅ Carbon-reinforced airframe and structural members
✅ CNC quick-latching wings for rapid field setup
✅ Carbon wing tube, landing gear, and canopy locking system
✅ Includes matching 63 mm Cyclone spinner
✅ Perfect for both 3D and Extreme Aerobatics (XA)

Specifications:

• Wingspan: 60 in (1524 mm)

• Length: 60 in (1524 mm)

• Wing Area: 721 sq in

• Weight: 6 – 6.5 lb (2.7 – 3.0 kg)

• Spinner: 63 mm (included)

Recommended Power System:

• Motor:

  • T-Motor AM600 (with T-Motor 16×8 prop)

  • XPWR 22cc (with 16×7–16×8 wood electric prop)

• ESC: T-Motor AM116 (pre-programmed) or Airboss 80A

• Battery: 6S LiPo 3300–4000 mAh

• Propeller: Xoar 16×7–16×8 (wood electric)

⚡ The T-Motor AM600 combo offers pre-tuned performance and staggering vertical pullout with no extra BEC required — simply calibrate your throttle and go fly!

Radio & Servo Setup:

• Radio: Modern 5-channel computer radio

• Servos: 4 × high-quality mini metal-gear servos recommended:

  • SAVOX SV-1261MG or EF/Theta TH988 (best performance)

  • Alternatives: Hitec HS-5245MG / 7245MH / JR 3711

• Servo Arms: 4 × Extreme Flight Lightweight 1.25" arms

• Servo Extensions:

  • 2 × 24" (rudder/elevator)

  • 2 × 3" (ailerons)

Control Throws & Expo Settings:

• Elevator:

  • Low Rate: 8–10° | 15–20% expo

  • 3D Rate: 45–50° | 60–65% expo

  • XA/Tumbling Rate: 60+° | 65–70% expo

• Aileron:

  • Low Rate: 15–20° | 40–45% expo

  • High Rate: 38–40° | 70–75% expo

• Rudder:

  • Low Rate: 20° | 40–45% expo

  • High Rate: 45–50° | 80–90% expo

Centre of Gravity (CG):

• For sport/precision flight: balance level on the wing tube

• For 3D flight: balance on the rear of the tube to ½" behind

Covering:

Oracover / Ultracote Premium Film

• Red Scheme: Ferrari Red #23 / White #10 / True Red #HANU866 / Black #HANU874

• Green Scheme: May Green #43 / White #10 / Black #71 / Silver #91

• RAL Codes: RAL3000 / RAL9010 / RAL6018

Why Choose the 60" GB1 Gamebird EXP V2?

The GB1 Gamebird is the perfect fusion of scale authenticity and extreme performance. It floats with grace in 3D manoeuvres yet surges through XA sequences with commanding authority. With the new V2 refinements, it’s now even more versatile and better balanced, ready to deliver high-energy aerobatics in a compact 60-inch package.

Why Buy from Probuild Aircraft:

✅ Official UK Extreme Flight Stockist
✅ 100% Genuine Products – Direct from Extreme Flight
✅ Expert RC Setup Support from experienced aerobatic pilots
✅ Fast UK & Worldwide Delivery
✅ Over 30 Years of RC Aviation Expertise