Rim Flow MK4 32H

Since 2007, the Flow rim has been helping cyclists to improve, push their limits, and do more on their bikes. The original Flow was lightweight, wide, tubeless, and incredibly strong. It redefined mountain bike rims and played a role in the evolution of cycling. Today's Flow MK4 continues this progression with a 30 mm wide asymmetric rim designed to create an even tougher wheel. Durability and an almost incredible feeling of control on the trails have made Flow rims the preferred choice for many Red Bull Rampage riders, and today's Flow goes even further. The reinforced spoke bed of the Flow MK4, combined with the offset drilling of its asymmetric design, results in an incredibly durable wheel that provides extra confidence on every ride. Unlike many asymmetric rims, the BST-Asymmetric shape of the Flow MK4 is designed to equalise resistance to bumps and maintain tire beads on both sides of the rim, even in the worst rock gardens and the most challenging turns. Paired with Stan's patented Bead Socket technology, the Flow MK4 rim offers the simplest tubeless setup and the most reliable waterproof performance on the trail. Accelerate your progress and enhance every ride with the confidence of the Flow MK4 asymmetric rims.