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OS MAX 75 AX Two Stroke Glow including Silencer

Same Mounting dimensions as the 75AX this lightweight .95 offers lots of power and torque in a modest case size. It also has the same mounting dimensions as the old .91fx which it was designed to replace. Compact, powerful with legendary OS reliability and quality.

Supplied complete with silencer.

A superb engine that will give years of trouble free life. It is after all an O.S.!


Distance of screw hole / longitudinal [mm]: 25
Distance of screw hole / crosswise [mm]: 52
Item Number Manufacturer: 19120
Diameter of fixing hole [mm]: 4,2
Bore [mm]: 27,7
rpm range, approx.: 2000~16000
Recommended propeller: 14x8-16x8
All-up weight [g]: 567
Height approx. [mm]: 109
Stroke [mm]: 25,8
Cylinder capacity [ccm]: 15,55
Cooling system: Air
Length to hub: 67
Output [W]: 2,13 (2,90)
Output [kW / PS] at [rpm]: 15000
Carburetor : 61C




pdf To download a PDF of the parts listing please click here

Spares and Accessories for your O.S. Engine
If you need any spares or accessories for your engine that are not listed on the site please contact us for a price and availability.

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