Roto 25 V - 25cc Single Cylinder 2-Stroke Gas Engine

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€385.00 €318.18

Product Details


Roto 25 V - 25cc Single Cylinder 2-Stroke Gas Engine

ROTO motor 25 V is single cylinder 2 stroke gasoline engine made specifically for the model airplanes up to 2,3 m and 12 kg. These dates are for recreational flying.


The Engine was developed in Europe with the assistance of CAD systems (Solidworks) and optimized for the liquid flow in the Flow software (made by Solidworks).


All ROTO engines and its components are made and programed by utilizing the state of art 5 axis machinery made by American companies HASS and Siemens NX.


Every engine, made by ROTO MOTOR Company is bench tested and adjusted by qualified technician on the Engine Star equipment to ensure its peak performance.

Oil: Motul 800, 1:50


  • Displacement: 24,9 ccm
  • Static Engine Thurst: 7,5 kg
  • Bore: 34mm
  • Weight: 1100 g
  • Piston Rod: 2 × Needle bearing torrington
  • Crank Shaft: 2x Ball bearing NSK
  • Ignition: Processor controlled
  • Mixture: Fuel + oil 1:50
  • Propeller: 18x10 - 20x10


More Information
Manufacturer Roto
Article reference ROT03-0503
Cylinder 0-29cc

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In the box

  • Engine
  • Standard muffler
  • Ignition
  • Accessories