Stan's NoTubes Arch MK4 - 29" Rear Wheel - 6-Bolt - 12x148mm - SRAM XDR

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

Features of the Stan's NoTubes Arch MK4

• versatile 28mm internal rim width
• optimized for 2.2-2.5" tires
• made of light and durable 6069 aluminum
• asymmetric design & reinforced spoke bed
• high-end premium hub
• with pre-installed tubeless tape & presta valve

Details of the Stan's NoTubes Arch MK4

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

When it comes to a consistent and reliable airtight tubeless seal, nothing beats Stan's patented Bead Socket Technology. The Arch MK4 rims feature an asymmetric design with offset spoke holes to improve spoke angle and create a stronger all-around wheel. Unlike most asymmetric rims that suffer from difficult inflation and poor tubeless performance, Stan's BST-Asymmetric design delivers all the advantages of a stronger wheel, with no compromises in tubeless performance.

Nobody likes downtime, so the Arch MK4 wheels are built with traditional J-bend spokes based on their proven strength, ride quality, and easy serviceability. Stan's has always made it easy to find replacement spokes should you ever damage your wheel, and now they've made it even easier.