Yes, the KTM RC 390 is suitable for a 300-400 km ride. The RC 390 is a sport bike designed for performance and agility, and it offers a comfortable riding position for sport-oriented riding. It features a powerful engine, responsive handling, and advanced suspension, which make it capable of handling long-distance rides.
Ensure that you are comfortable with the riding position and take breaks periodically to stretch and relax.
Fuel range: The RC 390 has a relatively small fuel tank, typically around 10 liters, which may require more frequent refueling during a long ride. Plan your refueling stops accordingly.
Luggage capacity: The RC 390 is not designed with large storage compartments or luggage options. You might need to consider carrying a backpack or installing aftermarket luggage options to accommodate your belongings.
Riding experience: Long rides can be physically and mentally demanding. Ensure that you have sufficient riding experience and are familiar with handling the power and performance of the RC 390.
Overall, while the KTM RC 390 may not be specifically designed for long-distance touring, it can certainly handle a 300-400 km ride with proper planning, breaks, and consideration for your comfort and storage needs.