I'm going to be purchasing a bike with in the next 6 months. I'm probably leaning towards a mastiff. Although I've heard that the K9's are little more comfortable, and there growing on me. I'm not going to lie comfort-ability is important. Considering I'll be riding to places like Montana and Southern California. I live in Northern California. I know some of you have taken some long rides with these bikes. Any info or reviews is appreciated.

