Hello. As you can tell the sizing chart we've provided shows only a small range of size options and does not cover our OB, Back Country, Dirt Jump, Road and Asphalt model sizing conventions. While we could go through every bike we make and every size they come in and figure out the size of person to fit each size of bike, we don't feel it's necessary because sizing is so subjective and charts like these way too general to apply to everyone. Just like snowflakes, you are all unique, so sizing your bike should be done just for you and not according to some rough chart that does not take into account your inseam, torso length, reach or personal preference etc.
For the best fit we recommend not only riding what you feel is comfortable and works for you, but what is advised by our fine network of Kona dealers around the world. We trust them to fit you to our bikes properly and field all of your questions regarding sizing and fit. If you'd like to talk to a genuine Kona employee and in-house expert you can do so by emailing TECH or JOE and they'll gladly help you out.