The Arch MK4 is our most versatile wheelset, and the best aluminum wheelset available for riders who want to push limits on every trail. Up, down, and wherever the ride takes you, the Arch MK4 wheelset has it under control.
Versatile 28mm internal rim width optimized for 2.2-2.5” tires
Light and 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
