Models designed around a .60 2 stroke can enjoy all the benefits of a four stroke with the OS MAX FS A-72.
Delivers great performance for sport and aerobatic pilots and added realism for scale modellers.
With super tight tolerances break in time is reduced and provides a virtually maintenance free engine.
A superb engine that will give years of trouble free life. It is after all an O.S.!
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.