Please click here for a complete build manual on the Edge 120cc 

The Zivko Edge 540 is one of the most iconic full size aerobatic models ever flown in aerobatic competition. 3-time XFC Champion, Seth Arnold, designed the Edge 540 120cc ARF as an incredible performer that stays true to that sexy full-size Edge 540 appearance. It actually looks like an Edge! While it’s appearance stays true to the full size version, it doesn’t lack performance! Bringing an extensive flight envelope to fruition, the Edge 540 120cc has incredible performance for virtually all flying styles. From low and slow 3D, to high energy XA and precision flying, the Edge can do it all!

Built using a modern, laminated plywood and carbon fiber structure, the Edge 540 120cc has a lightweight, but strong airframe to handle anything you can dream of. The included Side Force Generators (SFGs) are removable and enhance high-alpha stability, aid in precision tracking and also add yaw authority. Hidden cowl screws keep the appearance clean, and two color variations of a distinctive color scheme is sure to make it stand out in a crowd! The Edge 540 120cc is certainly a performer, and one you need to have in your hangar!


3D and XA (eXtreme Aerobatic) performance with minimized control coupling while maintaining scale appearance

Designed by Seth Arnold, 3-time XFC and ETOC Champion

Massive control surfaces for extreme 3D and XA performance

Laminated carbon fiber, fiberglass, plywood and balsa structure keeps the model lightweight, yet incredibly strong.

Aileron counter balances aid in roll authority and allow the aileron servos to be mounted closer to the fuselage to help minimize weight at the wingtip for cleaner rolls and snaps

Quick to assemble! Aileron and elevator hinging as well as gap sealing is completed by the factory

Side Force Generators (SFGs) are included and install easily to enhance yaw authority, tracking and high-alpha stability

Flush mounted cowl with hidden cowl screws for a clean appearance

Low-pressure lip molded into the bottom of the cowling aids in engine cooling

Carbon fiber landing gear helps keep the Edge lightweight

Lightweight “soda bottle” style fuel tank included

Carbon fiber wing and stab tubes

Accepts many popular 100-125cc gas engines like the Desert Aircraft DA 120 and GP 123

Custom G10 Control Horns for Optimized Throw and Precision

Professionly painted fiberglass wheel pants, caonopy and cowling

Distinctive, factory-applied trim scheme

Length (with spinner)102.2″2595mm
Estimated Weight:28lb12.70kg
Engine:Gasoline (Petrol)100-125cc
Exhaust:Stock Mufflers or
KS 3086 Canisters (2)
Header Drop – 90mm Flexible
(If Applicable)
Green Trim Scheme Colors
42 Royal GreenUnavailable, Order Flex Part: FPM1316
10 WhiteHANU870 White
71 BlackHANU874 Black
91 SilverHANU881 Silver
Red Trim Scheme Colors
23 Ferrari RedHANU866 True Red
52 Dark BlueHANU885 Midnight Blue
91 SilverHANU881 Silver
10 White

HANU870 White

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Flex - EDGE 540 120CC ARF - Red

  • Brand: Flex Innovations
  • Product Code: Flex - EDGE 540 120CC ARF - Red
  • Availability: In Stock
  • AerobatX Product ID: 3124
  • £1,699.00

  • Ex Tax: £1,415.83

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Tags: EDGE 540, 120CC ARF, Aerobatics, 3d, XA