Stan's Arch S2 Rear Wheel - 29'' - 12x157 TA - Shimano Micro Spline - 6-Bolt - Gray

Versatile Tubeless Performance for Every Trail

The Arch S2 wheelsets deliver exceptional versatility, making them perfect for a wide range of riding conditions. Designed as the ideal upgrade for Trail, All-Mountain (AM), Enduro, and eBike riders, these wheels excel on both tough climbs and rough descents. When you demand the best tubeless system in the industry, the Arch S2 is your go-to choice. Equipped with Stan's patented Bead Socket Technology, they ensure easier tubeless inflation and greater confidence on the trail.

Constructed from durable 6061 aluminum with a reinforced spoke bed and eyeletted spoke holes, the Arch S2 rims are built for strength. The 28mm internal width offers excellent cornering performance with 2.2" to 2.5" tires. Rolling on specially designed E-sync hubs, these wheels are built to withstand the stresses of modern trail riding and heavy eBikes. Features include a pawl design that reduces stress on the freehub and bearings, heavy-duty cromoly steel axles, double-row Enduro bearings, and heat-treated steel ratchet rings for increased durability.

The E-sync hubs provide rapid engagement, requiring only 8.18° of rotation to engage all four pawls simultaneously, delivering quick power transfer. They are ideal for eBike riders and those seeking robust components without sacrificing fast engagement. The wheels are built for longevity and ease of maintenance, with traditional J-bend spokes and a single spoke length for straightforward servicing. Available with Shimano Micro Spline, HG, or SRAM XDR freehubs, and 6-bolt brake compatibility, these wheelsets come with pre-installed tubeless rim tape. Whether climbing or descending, the Arch S2 wheelset offers reliable performance for demanding riders.