Stan's No Tubes Arch MK3 Rear Wheel

The Arch MK3 rim features a 26mm internal width, which is optimized for trail tires between 2.25" and 2.50". This width provides a stable platform that helps prevent tire roll during aggressive cornering.

Yes, it is tubeless-ready. The wheel ships with the necessary 27mm tubeless rim tape and tubeless valves pre-installed, so you just need to add your sealant and tires.

The Neo hub uses a 6-pawl, 36-point design that provides 10 degrees of engagement. This offers a responsive feel when you start pedaling, which is particularly helpful on technical, punchy climbs.

This specific model is built with a 148 x 12mm Boost axle spacing. Please verify that your frame is compatible with this standard before purchasing.

This wheel is designed for 6-bolt disc brake rotors. It is not compatible with Centerlock rotors unless you use a specific adapter.

The rim utilizes Stan's proprietary Bead Socket Technology. This design allows the tire to sit lower in the rim, which creates a more secure seal and allows you to run lower tire pressures without the risk of burping, significantly improving traction.