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(1 customer review)


For current inventory availability, select a color from the drop down below!
Next Shipment Availability: (Last Updated 11/10/2021)

February, 2022
Yellow – Available
Red/Blue – Available


Save BIG on select items when purchased with a Mamba 120!

SKU: FPM1675

The Mamba 120 combines light weight, modern design with the latest 3D/aerobatic biplane knowledge from Quique Somenzini. Experience and intense attention to every aerodynamic and geometric detail allow a biplane experience not available anywhere else!

Starting with a Model 12, officially licensed from Jim Kimball Enterprises, Quique Somenzini has made various changes to further refine the design and further perfect it as a 3D aerobatic model.

Light wing loading and absolute minimum control coupling are key to great 3D performance and the Mamba 120 excels in this area. Years of F3A and 3D biplane experience make Quique uniquely qualified to design and further refine the Mamba to fly just right.


  • Designed by Quique Somenzini
  • Laminated carbon fiber, fiberglass, plywood and balsa structure keeps the model lightweight, yet incredibly strong.
  • Horizontal stabilizers are easily removed and the elevator servos are mounted in the stabs – no flying wires and no linkages to disconnect for transport
  • Airfoiled tail surfaces provide enhanced flight performance and strength
  • Interplane struts are quickly assembled or disassembled thanks to the retention pin design.
  • Carbon fiber landing gear included in the box
  • Two piece cowling for easier engine access
  • Lightweight “soda bottle” style fuel tank included
  • Large main hatch with auxiliary forward hatch provide easy access to the fuel system and other components
  • Quick to assemble! Hinges and control horns (where possible) are installed by the factory.
  • Custom G10 Control Horns for Optimized Throw and Precision
  • Painted Fiberglass Wheel Pants and Cowling
  • Factory applied trim scheme


Wingspan: 85″ 2160mm
Length (with spinner) 97″ 2464mm
Estimated Weight: 29lb 13.15kg
Engine: Gasoline (Petrol) 100-125cc
Exhaust: Stock Mufflers or
KS 3086 Canisters (2)
Header Drop – 70mm
(If Applicable)
Channels: 5-8*
Servos: 8+
Yellow Trim Scheme Colors
32 Golden Yellow HANU889 Dark Yellow
91 Silver HANU881 Silver
71 Black HANU874 Black
10 White HANU870 White
Red Trim Scheme Colors
23 Ferrari Red HANU866 True Red
20 Red HANU881 Deep Red
52 Dark Blue HANU885 Midnight Blue
91 Silver HANU881 Silver
10 White HANU870 White

Mamba 120cc – Seth Arnold – RAW



Mamba 120cc – Seth Arnold – RAW #2



Mamba 120cc – Quique Somenzini – RAW



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Mamba 120cc Walkaround in 4K

Mamba 120 Optional Parts and Accessories


Mamba 120 Replacement Parts

Mamba 120 Color

1 review for MAMBA 120CC ARF

  1. Andrew Thymius (verified owner)

    I purchased a Mamba 120 from Flex Innovations a few weeks ago. Shipping and communication were awesome. I also purchased the wingbags with the plane. All boxes arrived in great shape. I opened the wing box first and the packaging was impeccable. The craftmanship and dedication put forth on the wings is nothing short of incredible. The covering is expertly done, the hinge points and control arms are pre-installed and the hinge lines are sealed top and bottom. I’ve been building and flying RC planes for over 30 years and these are the best looking wings I’ve ever seen. I thought to myself, I wonder if the fuselage is the same. So I opened that box and I was treated to the same craftmanship as the wings. The fuse is incredible with regards to the wood assembly and covering job. Hell, I couldn’t have done better myself. I just finished a Carf MXS a few days prior and while the MXS is all composite, there is no comparison to the Mamba. The Mamba is by far the most detail oriented aircraft ARF I’ve ever seen. Kudos to the crew at Flex Innovations for providing such a wonderful experience.

    Andrew Thymius, DO
    Beckley WV

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