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3.7 out of 5 Customer Rating

Kaos 40 .40-.46 GP 55" ARF

Item No. TOWA2052
Brand Logo
3.7 out of 5 Customer Rating

Kaos 40 .40-.46 GP 55" ARF

Item No. TOWA2052
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Product Details

This is a Radio Controlled, Glow Powered, Almost-Ready-to-Fly, Tower Hobbies Kaos 40 ARF Aerobatic .40 Sport Scale Airplane. Recommended for modelers who have had trainer airplane experience and also have safely flown/landed .40 size low wing planes.

Key Features
  • Construction: all balsa and plywood.
  • Wings: Fully-symmetrical airfoil, mid wing configuration. Attached to fuselage with two ¼-20x2" nylon wing bolts.
  • Covering: Factory applied heat shrink covering. Color scheme is Red and White separated by a Black and Yellow stripe.
  • Radio Compartment: Easily accessible, plywood reinforced
  • Canopy: Single, clear
  • Landing Gear: .16" (4mm) thick pre-bent wire. Nose and main gear.
  • Building Time: Ready to fly in only 10-12 hours
In The Box
  • (1) Kaos 40 .40-.46 GP 55" ARF
  • Pre-built and covered wings
  • Fuselage and tail assemblies
  • Pushrods
  • Pre-bent landing gear
  • Two 2.5" (64mm) main wheels
  • One 2.25" (57mm) nose wheel
  • Aluminum engine mount
  • Wing bolts
  • 10oz (300mm) fuel tank
  • Spinner
  • Wood servo trays and wing joiners
  • Hardware package
  • Photo-illustrated instructions
Needed to Complete
  • Engine: .40-.46 (6.5-7.5cc) 2-stroke or .48-.52 (4-stroke)
  • Muffler: Sports-Style, included with engine
  • Radio: Four channel
  • Servos: Four standard (1-Aileron, 1-Elevator, 1-Throttle, 1-Rudder) (a high torque servo is suggested for the rudder, but not required)
  • Misc. Items: Glow plug, ¼" foam rubber padding, medium fuel tubing, fuel filter, propeller, building and field equipment.
Kaos 40 .40-.46 GP 55" ARF


  • Move up in maneuverability with proven Kaos performance.
  • Improved construction, for easier assembly and better fit.
  • Main sections arrive expertly covered in a colorful, red and white trim scheme.

The perfect choice for precision aerobatics!

If you've mastered basic trainers and are eager to sink your teeth into the sporty side of R/C flying, make the Tower Hobbies Kaos your next model! It tracks through maneuvers with magnificent precision – while its thick, fully symmetrical airfoil minimizes speed buildup during dives and helps keep your landings slow, smooth and stable. In as little as 10-12 hours, you can have the Kaos 40 ARF ready for flight. The all-wood main sections arrive factory assembled and covered in a light, tough heat-shrink film. A generous package of high-quality hardware is also included for major convenience and reliable performance. In next to no time, you can have your Kaos .40 ARF at the field and ready for basic aerobatics.

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