July ’13 Update:  The tubeless conversion has held out great. Lots of miles ridden, both with bikepacking gear and in my local, rocky trails. No issues at all. Since then, I’ve used the same method to run a Rabbit Hole with my Rohloff hub, and then swap out a set of Schwalbe Smart Sams (29×2.25) for … Continue reading Bye bye tubes: going tubeless on the Surly Krampus.