The Arch MK4 wheelset is an ideal choice for All-mountain, Downcountry and Trailduro- a versatile aluminum wheelset available for riders who want to push the 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 deg engagement
• Enduro bearings with double-row freehub bearing
• Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability
• Includes tubeless tape and presta valves