Stans Arch MK4 LTD Rear Wheel - 27.5" 12 x 148mm 6-Bolt XDR 32H. The Arch MK4 LTD wheels combine Stan’s flagship MK4 rim design with the robust E-Sync hub. For a limited time the MK4 LTD is a performance wheelset at an incredible price point! Laced with premium Sapim Race spokes and brass nipples laced to the extra-durable E-sync hub. Featuring chromoly steel axles and double row Enduro bearings special heat treated steel ratchet rings and a pawl design that reduces stress on freehub and bearings making it the perfect choice for traditional and e-bike use.

28mm rim width optimized for Trail and XC tires up to 2.5”

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

E-sync hubs offer fast 8.18° engagement with reinforced pawls

Enduro bearings with double-row freehub bearing and chromoly axle offer 47% increase in max torque capacity over Neo hubs

Includes Tubeless Tape and Valve

3-year rim warranty with 1-year crash replacement