The actual mileage of a KTM Duke 200 can vary depending on various factors, including riding style, road conditions, traffic conditions, maintenance, and more.
It's important to note that these figures are approximate and can vary based on individual riding habits and conditions. Aggressive riding, frequent acceleration, and high speeds can reduce fuel efficiency, while smooth riding, maintaining consistent speeds, and regular maintenance practices can help improve mileage.
For the most accurate and up-to-date information on the mileage of the KTM Duke 200, I recommend referring to the owner's manual of the specific model year or contacting a KTM dealership, as there may have been updates or improvements made to the bike's fuel efficiency in newer models.