Looking at the 24 and I'm ready too, lol. But, I saw this in the review at Singletracks: "The Roval wheels on the Riprock 24″ are not tubeless-ready, which I confirmed with the brand and also disappointingly, in my own garage. The upgraded Riprock Expert 24″ (not tested), which includes a suspension fork, does feature tubeless-ready wheels and tires." Not sure if I want to spend that much for the expert...but it looks like a rad kid's bike.