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125GX (7.6ci / 123cc) Twin Gas Engine

125GX (7.6ci / 123cc) Twin Gas Engine

Due April

Item:   EVO E125GX
Price: $999.99*
* Price Includes Ground Freight (48 States)
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125GX (7.6ci / 123cc) Twin Gas Engine, by Evolution

  • Genuine Walbro carburetor
  • Precision manufactured with quality parts for smooth performance
  • CNC-machined crankcase offers a smooth finish and high-quality feel
  • Common mounting pattern for firewall, propeller and muffler installation
  • Dual ball-bearing cantilevered crankshaft
  • Tremendous power-to-weight ratio
  • Purpose-built for ease of use and reliability
  • CM6 spark plug provides reliability and small footprint
  • Lightweight, 2S Li-Po compatible ignition
  • Swings up to a 29-inch, two-blade propeller

The Evolution 125GX, 125cc twin-cylinder gasoline engine is ideal for 100cc- to 125cc-class airframes. Precision manufacturing with high-quality materials allows this engine to offer years of maintenance-free operation. Its standard dimensions make it possible to drop this impressive twin into extreme aerobatic performance airplanes such as the Hangar 9 Extra 300X 120cc ARF. Beautiful from prop hub to backplate bolt, the CNC-machined crankcase features tight-tolerances and a stunning natural finish. A genuine Walbro carburetor provides a premium-level of reliability and optimum performance. The dual ball bearing cantilevered crankshaft helps keep engine operation smooth. The engine mount, muffler and propeller bolt patterns match a host of other popular engines in its class which means it will easily accept a wide range of aftermarket accessory solutions. The included 2S LiPo compatible ignition allows you to fit a variety of power options. When you combine its quality construction and its ability to work with your favorite accessories, the Evolution 125GX twin-cylinder gas engine has the means to make your giant scale airplane one smooth character.

  • Benchmark Prop: Xoar 27x12 @ 6100 RPM
  • Bore: 1.80 in (46.0mm)
  • Carb Type: Walbro
  • Crankshaft Threads: 6xM5x0.8mm
  • Cylinder Type: Nikasil plated, ringed piston
  • Cylinders: Twin
  • Displacement: 7.63 cu in (123cc)
  • Engine (Only) Weight: 94.6 oz (2682g)
  • Ignition Weight: 6.60 oz (187g)
  • Oil Type & Content: 32:1 Conventional or Synthetic
  • Plug Type: CM-6
  • Prop Range: 26x10 - 29x10
  • RPM Range: 1,000 - 7,000
  • Recommended Fuel: 87-93 Octane
  • Stroke: 1.50 in (37.0mm)
  • Total Weight: 101.2 oz (2869g)
  • Type: 2-Stroke Airplane
  • Benchmark Prop: Xoar 27x12 @ 6100 RPM
  • Bore: 1.80 in (46.0mm)
  • Carb Type: Walbro
  • Crankshaft Threads: 6xM5x0.8mm
  • Cylinder Type: Nikasil plated, ringed piston
  • Cylinders: Twin
  • Displacement: 7.63 cu in (123cc)
  • Engine (Only) Weight: 94.6 oz (2682g)
  • Ignition Weight: 6.60 oz (187g)
  • Oil Type & Content: 32:1 Conventional or Synthetic
  • Plug Type: CM-6
  • Prop Range: 26x10 - 29x10
  • RPM Range: 1,000 - 7,000
  • Recommended Fuel: 87-93 Octane
  • Stroke: 1.50 in (37.0mm)
  • Total Weight: 101.2 oz (2869g)
  • Type: 2-Stroke Airplane
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