Stan's No Tubes Flow MK4 Front Wheel

The asymmetric design helps equalize spoke tension between the drive and non-drive sides of the wheel. This results in a stronger, more durable build that handles lateral stress better than traditional symmetrical rims.

This is a 27.5-inch front wheel designed for a 15mm x 110mm thru-axle (Boost spacing). Please verify your fork's axle standard and wheel diameter before purchasing to ensure compatibility.

The 30mm internal width is optimized for modern trail tires, typically ranging from 2.3 to 2.6 inches wide. This width provides a stable platform that allows you to run slightly lower tire pressures for better traction without the tire folding over in corners.

While it is designed specifically for tubeless setups to maximize the benefits of the rim profile, it is compatible with standard clincher tires if you prefer to use tubes. However, you will get the best performance and puncture protection by running it tubeless.

The hub is compatible with 6-bolt disc brake rotors. It will not work with Centerlock rotors unless you use a specific adapter.

Stan's is well-regarded for their tubeless-ready designs, and this wheel is engineered to make the process straightforward. The rim shape helps the tire bead seat quickly and securely, usually requiring only a standard floor pump.