Single ZDZ 97RV-JCH ZDZ 56RV-JTwin ZDZ 140B2RV-G Champion ZDZ 140B2RV-G Champion AEROTOWING ZDZ 195B2RV-J Champion ZDZ 250B2-J CH ZDZ 250R2-J INLINE ZDZ 140R2-G INLINEZDZ 140B2RV-G Champion AEROTOWINGQuad ZDZ 390B4-J ZDZ 500B4-J ZDZ 500B4-JSR ZDZ 224B4-J CNC 2022Contacts Distributors Support Service request Frequently asked questionsFrequently asked questionsVideos Maintenance Pilot videos Engine's tests Othersreal power for your model airplane, PPG, Ull and many more applicationsAt ZDZ Engines s.r.o., we bring you the ultimate range of Giant Scale 2-stroke Gas Engines for RC model airplanes, PPG, ULL, microlight, and more. Backed by over three decades of engineering expertise—and continuously refined by feedback from our most demanding industrial partners—our engines deliver extraordinary performance for modelers who refuse to compromise.Our dedication to precision design and relentless pursuit of innovation mean each ZDZ engine is lightweight yet delivers remarkable power. Wheth...