Stan’s No Tubes Arch MK4 Rear Wheel – 29, 12 x 148mm, 6-Bolt

The Arch MK4 wheelset offers versatile aluminum construction, making it the perfect choice for All-mountain, Downcountry, and Trailduro riders looking to push their limits on any terrain. With control on the uphills, downhills, and everywhere in between, the Arch MK4 has you covered for any ride.

Features:

• 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

Specifications:

• Hub/Brake Compatibility: 6-Bolt Disc
• Color: Black
• Wheel Size: 29″
• Cassette Body Type: SRAM XDR
• ISO Diameter: 622 / Road / 29″
• Rear Axle: 12mm Thru x 148mm
• Valve: Presta
• Rim Width (Internal): 28
• Defined Color: Black
• Tire Type: Tubeless Ready