Stan's NoTubes - Flow MK4 27.5, 32h, Black, Gray stock The Flow CB7 carbon rim

The Flow CB7 carbon rim combines Stan's best-in-class Bead Socket Technology with a strong and lightweight asymmetric carbon rim

materials and a stronger asymmetric design

and possible additional luggage

plastic Rims: P-7X aluminum

Stan's NoTubes - Flow MK4 27.5, 32h, Black, Gray stock The Flow CB7 carbon rimFeatures: Low profile 30mm internal width optimizes tire shape, traction, and control for 2. 3 2. 6" tires Durable 6069 aluminum with welded joint and reinforced spoke bed BST Asymmetric design combines Stan's legendary easy tubeless inflation with a stronger, more balanced wheel build 3 year rim warranty with 1 year crash replacement Instant Confidence Since 2007, the Flow rim has been helping riders progress, push boundaries, and do more on their