Stan's NoTubes Arch MK4 - 29" Wheelset - 6-Bolt - 15x110 | 12x148mm - Shimano Micro Spline

Stan's NoTubes Arch MK4 is a versatile wheel and one of the best aluminum wheels available for riders who want to push their limits on any trail. Up, down and wherever the ride takes you, the Arch MK4 wheels have it under control.

Features of the Stan's NoTubes Arch MK4

• 28mm internal width for maximum versatility
• optimized for 2.2-2.5" tires
• made from lightweight and durable 6069 aluminum
• asymmetrical design & reinforced spoke bed
• high-end premium hub
• with pre-installed tubeless tape & Presta valve

Details of Stan's NoTubes Arch MK4

With a 28mm internal width and patented lightweight low-profile design, the Arch MK4 isn't afraid to climb while being an absolute monster on the descent. With a welded seam, reinforced spoke bed, and durable 6069 aluminum construction, the Arch MK4 rims give you the confidence to ride anything.

When it comes to a consistent and reliable tubeless seal, nothing beats patented Bead Socket Technology. The Arch MK4 rims feature an asymmetrical design with offset spoke holes to improve spoke angle and create a more stable wheel. Unlike most asymmetric rims that are difficult to inflate and have poor tubeless performance, the BST Asymmetric design provides all the benefits of a stronger wheel without compromising tubeless performance.

No one likes downtime, so the Arch MK4 wheels are built with traditional J-Bend spokes for proven strength, ride quality and ease of maintenance. Stan's has always made it easy to find replacement spokes if you ever damage your wheel, and now they've made it even easier.