Bestsellers Stan’s No Tubes Flow MK4 27.5-inch Rear Wheel

Lowprofile 30mm internal width optimizes tire shape, traction, and control for 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
Reinforced spoke bed, combined with the offset drilling of the asym design, builds into an incredibly durable wheel that brings added confidence to every ride.