Ninja from SIG Mfg


The Ninja was designed to be the ideal model for your first try at aerobatic slope soaring. It has the aerodynamic shape you need to penetrate the strong winds present on the slope. The Ninja wing uses the Eppler 374 airfoil because of its fast speed, gentle stall characteristics, and excellent aerobatic performance. Loops, rolls, spins, and inverted flight are routine and easy with the Ninja.


  • Precision-Cut Foam Wing Cores
  • 1/16" Balsa Wing Sheeting
  • Die-Cut Lite-Ply Fuselage
  • Shaped Balsa Nose Block
  • Sheet Balsa Tail Surfaces
  • Bolt-On Wing Attachment
  • Quick Release Hatch For Easy Access To Radio
  • Accepts Standard Size Radio Gear
  • Nylon Tubing Pushrods
  • SIG Easy Hinges



If the Manual doesn't show you can click here to open the document in a new window.

Radio icons

FrSky X10

FrSky X12s

Jumper T16

Jumper T18

Radiomaster TX16S

FlySky NV14

FlySky EL18

PNG (192x114)

FrSky X9D

FrSky X9E

BMP (64x32)

BMP (64x32)

FrSky X20

FrSky X20 Pro

FrSky XE

Kavan V20

PNG (300x280)

BMP Recommended (300x280)

FrSky X18

FrSky Twin

PNG (180x166)

BMP Recommended (180x166)

FrSky X10

FrSky X12s

PNG (180x160)

BMP Recommended (180x160)

FrSky X10

FrSky X12s

JPG (155x100)

Futaba 18MZ

JPG (158x80)

Graupner MZ16

Graupner MZ32

BMP (158x106)

Jeti DS-24

PNG (320x240)

Spektrum ix12

Spektrum ix20

JPG (266x164)

Similar Models

Some content in menu 2.

Wingspan: 1473mm (58 in)
Length: 991mm (39 in)

Weight: 964 g (2.1 lbs)

Wingspan: 58 (1473mm)
Wing Area: 500 sq in (32.3 dm²)
Wing Loading: 8.6 - 9.8 ozsq ft (26 - 30 g/dm²)
Length: 39 (991mm)
Flying Weight: 30 - 34oz (850 - 964g)
Airfoil: Eppler 374
Center of Gravity, CG: First Test Flight, 30 4 (102mm) from leading
edge of wing, Experienced Pilots, 35 4.5 (114mm) from leading
edge of wing
Control Throws: Low Rate High Rate
Elevator, updown: 38 12
(9mm) (12.5mm)
Aileron, 12 up, 716 down 916 up, 12 down
12.5mm up, 9mm down 10mm up, 12.5mm down

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