STAN'S arch mk4 rear wheel - 29'' - 12x148 ta - shimano micro spline - 6-bolt - gray

The Stan’s Arch MK4 wheelset is the choice for riders who love pushing their limits across all terrains. Perfect for all-mountain, Downcountry, and trail riding, these wheels excel on climbs, descents, and technical trails. Featuring a 28mm internal width and a lightweight, low-profile design, the Arch MK4 is built to conquer challenging terrains with confidence. Its welded seam, reinforced spoke bed, and durable 6069 aluminum construction ensure long-lasting performance. Stan’s patented Bead Socket Technology guarantees a reliable airtight tubeless seal, making setup quick and hassle-free.

The asymmetric design with offset spoke holes enhances spoke angle and wheel strength without compromising tubeless performance. Built with traditional J-bend spokes for proven durability and easy maintenance, the wheelset uses identical spoke lengths on front and rear, simplifying repairs. The M-pulse hubs, CNC machined by Project321, feature 6 pawls with Neodymium magnets for quick engagement (1.66°), offering smooth rolling and exceptional power transfer. These hubs are compatible with Shimano Micro Spline, HG, or SRAM XDR freehubs and are available in 6-bolt or Centerlock configurations. Equipped with Enduro bearings and 17mm 7075 aluminum axles, the wheelset is ready for tough rides. Fully tubeless-ready with rim tape pre-installed, the Arch MK4 is the ultimate versatile wheelset for riders seeking reliability, speed, and performance on every trail.