the middleweight adventure category is starting to get rowdyNow that the Kawasaki KLE500 has come to play, the lightweight adventure category is starting to get crowded and that's creating some genuinely interesting choices for riders in North America.When we compared the KTM 390 Adventure R, CFMOTO Ibex 450, and Royal Enfield Himalayan 450, it became clear that these bikes may share similar specs on paper, but they approach adventure in very different ways.All four of the aforementioned machines land between 388 and 446 pounds as tested - something of a sweet spot for smaller ADV machines that still need to handle highway miles comfortably. But beyond that, personality starts to matter more than numbers.The twin-cylinder of the Ibex 450 gives it a smoother, more touring-oriented feel, and that engine layout naturally puts it closer in comparison to a bike like the Kawasaki KLE500 in terms of road manners. The Ibex also feels physically larger than some of its rivals, which can either inspire confidence on long rides or feel cumbersome depending on where you ride most. By contrast, more compact bikes in the segment tend to feel tighter and easier to manage off-road or in technical terrain.AdvertisementAdvertisementThen there's the equipment question. CFMOTO has been aggressive about packing features into the Ibex that many competitors in this class simply don't offer, especially at the price point. That makes it an appealing option for riders planning longer trips with more pavement than dirt.Which brings up the bigger discussion: what do riders actually want from a lightweight adventure bike today?Is the ideal ADV machine something compact and dirt-focused, or are most buyers really looking for a lightweight tourer with some off-road capability baked in?Become a Motorcycle.com insider. Get the latest motorcycle news first by subscribing to our newsletter here.