The Extra 300 120cc draws inspiration from the legendary full-scale Extra 300, a pinnacle of aerobatic engineering. Designed by German aerobatic champion Walter Extra, the Extra 300 made its first flight in 1988 and has since become a staple in competitive aerobatics worldwide. Walter Extra, a former aerobatic competitor himself, sought to create an aircraft that combined his passion for aerobatics with his technical expertise. The result was the Extra 300—a two-seat, mid-wing monoplane capable of unlimited aerobatic maneuvers.
The Flex Innovations design team is proud to present the ALL-NEW Extra 300 120cc!
Aggression Perfected – Designed by the Flex Design Team – Led by Quique Somenzini – The Extra 300 120cc isn’t just another aerobatic airplane — it was purpose-built from the ground up to be aggressively insane in the air. Every line, every contour, every ounce of this aircraft screams XA-style performance, while maintaining authentic scale looks that honor the full-scale Extra 300. Designed with absolute precision, it delivers the speed, snap rolls, and razor-sharp responsiveness demanded by the most discerning pilots. From the first flight, you’ll feel the difference. The Extra 300 120cc is built to dominate, whether it’s high-energy maneuvers, precise knife-edge passes, or gravity-defying snap rolls. This is an aircraft that doesn’t compromise—it pushes boundaries, giving you the ultimate edge in aggressive aerobatics.

The Extra 300 120cc is a purpose-built machine. Featuring Flex Innovations’ proprietary Speed-Lock system on the wings, stabilizers, and canopy, it allows for quick, screw-free assembly without the need for tools. Whether you’re assembling at the field or preparing for transport, Speed-Locks make setup effortless, secure, and precise. Constructed from the top down to withstand unlimited G loads, the Extra 300 120cc combines carbon fiber and laminated plywood for an airframe that is extremely lightweight yet rigid. On top of the modern construction, the Extra 300 120cc features bold Clint Sweet Designs color schemes, matching performance with standout style.
The Extra 300 120cc is for pilots who demand aggression, precision, and total control.
“This isn’t just flying. This is AGGRESSIVE like hell”,
3D World Champion – Quique Somenzini.

ARF FEATURES:
- 3D and F3A World Champion Quique Somenzini design
- 3D, Precision, and XA (eXtreme Aerobatic) performance with minimized control coupling while maintaining scale appearance
- Speed-Locks on Wings, Horizontal Stab, and Canopy
- Removable horizontal stabilizers with Speed-Locks and elevator servos mounted in each stab for easy storage and transportation
- Massive control surfaces for extreme 3D and XA performance
- Canister ready and mount supplied
- Laminated carbon fiber, fiberglass, plywood and balsa structure keeps the model lightweight, yet incredibly strong.
- Quick to assemble! Aileron and elevator hinging as well as gap sealing is completed by the factory
- Wide cowling offers plenty of room for popular 120cc class engines
- Low-pressure lip molded into the bottom of the cowling aids in engine cooling
- Painted carbon fiber landing gear keeps the airframe lightweight
- Fiberglass landing gear wheel fairings
- Removable rudder with a single wire through the hinges saves space for transportation
- Carbon fiber wing, stab, and anti-rotation tubes
- Accepts many popular 100-125cc gas engines like the Desert Aircraft DA 120 and GP 123
- Painted custom G10 control horns for optimized throw and precision
- Lightweight “soda bottle” style fuel tank included
- Professionally painted fiberglass wheel pants, canopy and cowling
- Genuine German-engineered and manufactured Oracover (Ultracote) offers perfect finish, longevity, and UV tolerance.
- Distinctive Clint Sweet Designs factory-applied trim scheme
COMPLETION LEVELS:
ARF Combo
All ARF FEATURES PLUS:
- INCLUDED – (7) Axis 650 Servos
- INCLUDED – (7) 2″ 28T/8mm Clamping Servo Arms
INSTAFLY
All ARF / ARF COMBO FEATURES PLUS:
- INCLUDED – Engine or Motor
- INCLUDED – Personalized drilled carbon fiber spinner
- INCLUDED – Personalized drilled Falcon Carbon Fiber Propeller
- INCLUDED – Cowling drilled for your power setup
- INCLUDED – Engine or Motor mounting hardware
- INCLUDED – FTRC custom painted mufflers (gas setups only)
- INSTALLED – Aura 8 Professional series fully programmed by FTRC
- INSTALLED – Throttle & Control surface servos connected and sub-trimmed
- INSTALLED – Fully wired airplane with FTRC custom Extension kit and wire loom
- INSTALLED – Matching pilot and cockpit
- INSTALLED – Fully Plumbed fuel system
- INSTALLED – Custom baffles
- INSTALLED – Receiver of your choice
- INSTALLED – Dual 2S LiPo Receiver/Ignition packs
- INSTALLED – Ignition IBEC
- INSTALLED – FTRC Anodized Aluminum Hardware


















































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