The Flow MK4 wheelset lets you do more. Since 2007, there’s a reason the best riders in the world have come to us to ask for Flows. Corner harder, send it further, and carry more speed through any section of trail. Today’s Flow MK4 gives you the control you need to push boundaries.

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

M-pulse ultra-low drag magnetic pawl adjustable hubs with 1.66° engagement

Enduro bearings with double-row freehub bearing

Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability