How does the KTM RC 390's fuel tank size and shape impact rider comfort, and what type of range can be expected from a full tank?

The seating position on the KTM RC 390 is sporty and aggressive, which may not be comfortable for all riders. It is best suited for riders who are of average height and build. Taller riders may feel cramped, while shorter riders may struggle to reach the ground. The seating position is ideal for track riding and aggressive cornering, but may not be comfortable for longer rides or touring.