Stan's NoTubes

Flow EX 29in Wheelset

Flowing through fast swooping back-and-forth corners is a feeling like no other, until you slam a rock and come up with your rim looking like a pizza that’s missing a slice or two. Stan’s NoTubes Flow EX 29in Wheelset rolls super fast through flowy sections and eats up gnarly terrain, but it’s not some light and delicate carbon rim that’ll blow up if you accidentally get your line choice a little bit wrong.

It’s got the tubeless reliability you’d expect from Stan’s, and it uses Bead Socket Technology to shave down sidewall weight and seat the bead more effectively, letting you run pressures way lower than standard clincher rims allow. Combined with the Flow EX’s wide profile, this lets you put tons of rubber on the trail for killer grip and reduces the chances of pinch flats. All this awesomeness is held together with Stan’s new Neo OS hub, which is mega-stiff, strong, ridiculously easy to service, and comes with endcaps for both 15mm and 20mm axles.