Stan's No Tubes Stans Flow MK4 Rim - 26 Disc Black 32H

Experience unparalleled durability and control with the Stans NoTubes Flow MK4 Rim - 26 Disc Black 32H, the trusted choice of elite Red Bull Rampage riders. Engineered to elevate your trail performance, the Flow MK4 features a reinforced spoke bed paired with an innovative asymmetric offset drilling that delivers an exceptionally robust and balanced wheel. This design not only enhances strength but also ensures consistent resistance against dents and superior tire bead retention on both sides, even under the most demanding riding conditions.

Built from resilient 6069 aluminum and featuring a welded joint, the Flow MK4 rim guarantees long-lasting durability without compromising weight. The 30mm low-profile internal width optimizes tire shape, maximizing traction, stability, and control for tires ranging from 2.3 to 2.6 inches. Combined with Stans’ patented Bead Socket Technology (BST), this rim offers the easiest tubeless setup available, providing airtight reliability that lets you focus on the ride ahead.

Key advantages of the Flow MK4 rim include:

• Optimized 30mm internal width for enhanced tire traction and handling on a wide range of trail surfaces
• Robust construction using premium 6069 aluminum, reinforced spoke bed, and a strong welded joint for lasting performance
• BST Asymmetric design that balances tubeless inflation ease with superior wheel strength and stability
• Comprehensive 3-year rim warranty plus 1-year crash replacement coverage, giving you peace of mind on every ride

Whether you’re tackling technical downhill sections or aggressive trail riding, the Flow MK4 rim is engineered to deliver confidence and reliability. Upgrade your wheelset with this high-performance rim and experience the difference in durability, control, and effortless tubeless setup.