SIG Four-Star 120 Kit
SIG Four-Star 120 Kit

SIG Four-Star 120 Kit

Your Price: $196.95
Retail Price:$295.41
Your Savings:$98.46(33%)
In Stock
Part Number:SIGRC65



Selective radio-control modelers have long chosen the SIG FOUR-STAR 40, making it one of the most favored R/C models available. SIG has taken the desired features of the Four-Star 40 plane and replicated them on an impressive scale as the SIG FOUR-STAR 120 Kit.


Imagine a combination of time-saving design, classic appearance, and superb performance in the air. This is the FOUR-STAR 120! The lite-plywood fuselage and wings are easy to assemble, and the pre-shaped balsa leading edges add just another plus to this ingeniously-designed model.

As an ideal second plane, it is a breeze to fly, performing showy free-style moves with easy thumb movements.  The size of this plane (IMAA legal) makes for sleek aerobatics and controlled, slow landings. Well-crafted  hardware — landing gear, canopy, engine mount, pushrods, hinges, decal sheet — rounds out this outstanding kit. 



  • Laser Cut Parts
  • Simple Lite-Ply Fuselage Construction
  • Fast-Building Wing with Spruce Spars
  • Shaped Balsa Leading Edge - No Carving!
  • Machine-Cut Sheet Balsa Control Surfaces
  • CAD Drawn Plans for Precise Fit
  • Photo-Illustrated Instructions
  • Three Big Decal Sheets
  • Complete Hardware Package & Pushrods
  • Universal-Design Engine Mounts
  • Rugged Formed Aluminum Landing Gear
  • Formed Tailwheel Wire and Nylon Bracket
  • SIG Easy Hinges
  • IMAA Legal
  • Performs Smooth Aerobatic Maneuvers
  • Outstanding Slow Speed Characteristics


Wing Span: 81 in. (2057 mm)

Wing Area: 1205 in² (77.7 dm²)

Length: 65 in. (1651 mm)

Flying Weight: 10.5 - 12 lbs. (4760 - 5440 g)

Radio Required: 4-Ch. w/5 servos (2 ail, 1 ele, 1 rud, 1 thr)

Engines: .90 - 1.20 (15 - 20 cm³) 2-Stroke

1.20 - 1.60 (20 - 26 cm³) 4-Stroke

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