OS GT120 motor with ignition

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€1,329.00 €1,098.35

Product Details


The new OS GT 120 T Boxer engine uses the proven parts of the OS GT 60 engine and combines them to a boxer engine with 120ccm, this engine is perfectly suited for aerobatic machines with 2.6 m wingspan, it´s power is also very good for used to aircraft tow. Like all other O.S. GT engines it is characterized by a very quiet and stable running behavior.

The mounting holes are identical to DA and DLE engines, so the GT 120 T fits in all models of this engine category


  • CNC machined crankshaft housing
  • Mounting holes as in DA and DLE
  • Quiet, stable and powerful running behavior


Distance of screw hole / longitudinal [mm]: hoch 80

Distance of screw hole / crosswise [mm]: 70

Item Number Manufacturer: 3AB00

Model: 2-Stroke Petrol

Diameter of fixing hole [mm]: 6,3

Bore [mm]: 44

Width [mm]: 266

rpm range, approx.: 1600-8000

Ratio oil/fuel: 1:40

All-up weight [g]: 2600

Height approx. [mm]: 135

Stroke [mm]: 39,4

Cylinder capacity [ccm]: 59,91

Cooling system: Air

Length to hub: 168

Output [kW / PS] at [rpm]: 7,35 (10,0) 7000

Carburetor : Walbro

Shaft diameter [mm]: 10


More Information
Manufacturer OS
Article reference OSGT120
Brand OS

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In the box

  • GT 120
  • Ignition Module IG-10
  • Spark Plug CM-6 (Rcexl)
  • Carburetor ( HS-324A)
  • Popeller Washer
  • Propeller Screws