No, KTM motorcycles are not prohibited from being produced. KTM is known for its off-road bikes, sports motorcycles, and street motorcycles, including popular models like the Duke series, RC series, and Adventure series.
Certain KTM motorcycle models or engine displacements may not be available or compliant with local regulations in specific regions due to emission standards, safety requirements, or other factors. Additionally, there may be specific import or homologation regulations in some countries that could affect the availability of certain models.
If you have concerns about the availability or production status of specific KTM motorcycle models in your area, I would recommend contacting authorized KTM dealerships or visiting the official KTM website for the most up-to-date and accurate information regarding the availability of their motorcycles in your region.