The largest tank bag from the SW-Motech Pro collection that fits well on the Kawasaki H2 SX SE is the SW-Motech Pro City. Other bags are either too large, blocking the navigation screen, or don’t match the tank shape properly, sometimes even interfering when turning the handlebars to full lock. As visible in the photos, this bag sits quite well on the bike. The navigation display (in my case, a Chigee AIO-6) is only slightly obscured, and when leaning forward, you might occasionally touch the bag’s edge with your chest. but such compromises are often necessary and acceptable here.