• AX120

Perfect for 3D, precision and sport flying!

It's a fantastic way to ratchet up horsepower for more flying fun! The 120AX, which boasts 20% more displacement than a .91, can turn bigger props with ease, resulting in improved 3D, precision and sport flying. Boost your plane's performance, without compromising weight — bolt in a 120AX and see the difference for yourself!

  • Delivers 20% more power than a .91.
  • At 21 ounces, the 120AX is a very minimal weight increase over a .91.
  • The new angular head design not only looks great, it significantly increases surface area for better heat transfer.


Stock Numbers:
OSMG0650 - with muffler
OSMG0651 - without muffler
Displacement: 1.20 cu in (20 cc)
Bore: 1.197 in (30.4 mm)
Stroke: 1.083 in (27.5 mm)
Practical rpm: 1,800-9,500
Output: 3.1 hp @ 9,000 rpm
Engine weight: 22.8 oz (647 g)
Muffler weight:
7.07 oz (219 g) with 90° adapter installed
7.91 oz (245 g) with extension installed
Includes: #8 glow plug, 70D dual-needle carburetor, E-5020 Power Box muffler w/two adapters

Recommended props: 15x10, 15x11, 15x12, 16x8, 16x9, 16x10

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  • מותגים O.S Engines
  • קוד מוצר: OSMG0651
  • זמינות: הזמנה מוקדמת
  • 1,450.00₪

  • ללא מע"מ: 1,239.32₪