Stan's Arch MK4 Alloy Rim

Straight from the Enduro World Series, a truly versatile rim capable of handling every trail28mm wide asymmetric rim designed to build an even stronger overall wheel(BST-Asymmetric) Bead Socket Technology Asymmetric features a wider inside rim cavity with shorter sidewalls, equalizing resistance to dents and tire bead retention on both sides of the rim in the worse rock gardens and hardest corneringWideRight: Provides the optimal volume without distorting the tread pattern or the side knobs so that they are in the correct position for cornering. Proper tire profiles not only allow for optimal tire performance but also allows the tire to do its secondary job of protecting the rim as well as the tire's sidewallLight and durable 6069 aluminum with a welded joint and reinforced spoke bedFor use with standard tires or fully tubeless compatible with Stan's yellow tape and valve stems sold separately, use SX806* and SX811*Optimal WideRight tire sizing 2.2"-2.5"