Both the KTM RC 390 and the KTM Duke 390 are popular motorcycles with their own unique characteristics. The better choice between them depends on your personal preferences and riding style.
The KTM RC 390 is a fully faired sportbike, designed primarily for track-oriented performance. It has a more aggressive riding posture with forward-leaning ergonomics, which can provide better aerodynamics at higher speeds. The fairing provides wind protection and enhances the bike's visual appeal. However, the RC 390's riding position may not be as comfortable for long rides or daily commuting, especially for riders who prefer an upright position.
On the other hand, the KTM Duke 390 is a naked bike that offers a more upright riding position, making it suitable for both city riding and occasional touring. It lacks the full fairing of the RC 390, which means it has less wind protection at higher speeds. However, the Duke 390 provides better visibility and maneuverability in urban environments.
In terms of pillion comfort, the KTM Duke 390 generally offers a more comfortable pillion seat compared to the RC 390. The Duke has a slightly more spacious seating position, and the absence of the sporty rear seat cowl allows for easier accommodation of a passenger. However, it's important to note that both bikes have a relatively compact design, so long rides with a pillion may still result in some discomfort.
Ultimately, if you prioritize track-focused performance and a more aggressive riding stance, the KTM RC 390 could be the better choice for you. However, if you're looking for a versatile motorcycle that offers a balance between city riding and occasional touring, with better pillion comfort, the KTM Duke 390 might be the more suitable option. It's recommended to test ride both bikes, if possible, to see which one feels more comfortable and suits your riding preferences.