Stan's Notubes Flow Mk4 Rim - Black - 28 Hole - 29 Inch

Introduced in 2007, the Flow rim has been a trusted tool for riders looking to advance their skills, break limits, and conquer new challenges on their bikes. The original Flow was renowned for its lightweight design, wider profile, tubeless compatibility, and remarkable durability. It revolutionized mountain biking rims and played a significant role in the evolution of the sport. With the new Flow MK4, the progression continues, featuring a 30mm wide asymmetric rim that further enhances the strength and performance of the wheel. The Flow MK4 rim, available in black with 28 holes and a 29 inch size, has been favored by numerous Red Bull Rampage riders for its impressive durability and precise handling on the trail. With a reinforced spoke bed and asymmetrical design, this rim is built to withstand the toughest conditions and provide riders with added confidence. Its BST Asymmetric shape is specifically designed to prevent dents and ensure tire bead retention on both sides of the rim, making it a reliable choice for navigating rough terrain and intense cornering. Plus, with Stan's patented Bead Socket Technology, the Flow MK4 offers effortless tubeless setup and unbeatable airtight performance. Enhance your riding experience with the advanced Flow MK4 asymmetric rims, designed to improve your progression and instill confidence with every ride. KEY FEATURES • Low-profile 30mm internal width optimizes tire shape, traction, and control for 2.3-2.6”tires • Durable 6069 aluminum with welded joint and reinforced spoke bed • BST Asymmetric design combines Stan’s legendary easy tubeless inflation with a stronger, more balanced wheel build • 3-year rim warranty with 1-year crash replacement