- Out-of-Stock
 
         
        OS combustion engine with a displacement of 10.11 cm²3; Aircraft engines mounted on double ball bearings with special OS cylinder/piston seal without ring. In order to allow safe adjustment of the engine, the injector needle is positioned at the rear.In addition to other improvements, this engine range is characterized by a power increase of about 15% compared to previous models.
 Paiement 3X
                            Paiement 3X
                                                                                                    