Stan's No Tubes Stans Flow MK4 Rim - 29 Disc Black 32H

Discover unparalleled trail performance with the Stans NoTubes Flow MK4 Rim - 29 Disc Black 32H. Renowned for its exceptional durability and precise control, the Flow rim has earned the trust of elite riders, including multiple Red Bull Rampage champions. The Flow MK4 elevates this legacy by integrating advanced design features that enhance strength and reliability without compromising ride quality. Its reinforced spoke bed and asymmetric offset drilling create a robust wheel structure that withstands the harshest trail conditions, instilling confidence with every turn.

Unlike conventional rims, the BST Asymmetric shape equalizes resistance to dents and ensures superior tire bead retention on both sides, even under extreme impacts. This innovative design, combined with Stans’ patented Bead Socket Technology (BST), delivers the easiest tubeless setup on the market and guarantees airtight performance that endures through demanding rides.

• Optimized 30mm internal width: Provides low-profile rim shape that enhances tire contact patch for improved traction and control with 2.3-2.6” tires.
• High-grade 6069 aluminum construction: Features a welded joint and reinforced spoke bed for exceptional strength and long-lasting durability.
• BST Asymmetric design: Balances spoke tension and supports a stronger, more reliable wheel build while simplifying tubeless inflation.
• Peace of mind warranty: Includes a 3-year rim warranty plus a 1-year crash replacement policy, ensuring your investment is protected.

Experience a wheel rim engineered to elevate your mountain biking adventures with unmatched toughness, superior control, and effortless tubeless compatibility.