Stan's No Tubes Arch MK4 Rear Wheel - 27.5, 12 x 148mm, 6-Bolt, XDR

For those looking to challenge themselves on any trail, the Arch MK4 wheelset is the perfect choice. Ideal for a variety of styles, including All-mountain, Downcountry, and Trailduro, this versatile aluminum wheelset will keep you in control on every ride. No matter which way the trail takes you, the Arch MK4 has got you covered.

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: 27.5"
• Cassette Body Type: SRAM XDR
• ISO Diameter: 584 / 650b / 27.5"
• Rear Axle: 12mm Thru x 148mm
• Valve: Presta
• Rim Width (Internal): 28
• Defined Color: Black
• Tire Type: Tubeless Ready