Stan's No Tubes -
The Flow MK4 wheelset lets you do more. 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 hubs with Enduro bearings Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability Includes tubeless tape and presta valves Hub/Brake Compatibility: 6-Bolt Disc Color: Black Wheel Size: 27.5" ISO Diameter: 584 / 650b / 27.5" Front Axle: 15mm Thru x 110mm Valve: Presta Rim Width (Internal): 30 Defined Color: Black Tire Type: Tubeless Ready Stan's NoTubes Flow MK4 Front Wheel - 29, 15 x 110mm, 6-Bolt, Black Hub/Brake Compatibility: 6-Bolt Disc Color: Black Wheel Size: 29" ISO Diameter: 622 / Road / 29" Front Axle: 15mm Thru x 110mm Valve: Presta Rim Width (Internal): 30 Defined Color: Black Tire Type: Tubeless Ready