We won’t go too far into detail since the official announcement comes tomorrow, but if you’ve been following 45NRTH and Whisky Parts Co. have been working on something new in the world of fat bike tires and wheels. We spotted the rim out at Sea Otter, but the tire is new to us…

Check back for full details tomorrow!


  1. It seems rather disingenuous to make this proclamation given that both HED and Borealis came out with tubeless fat last year, and to relatively wide success. Am I missing something?

What do you think?