650b bikes are all about fun and nimble handling, and the Stout XC 650b wheelset delivers on this in spades—no matter if you're just getting started or you're a seasoned trail rider. They have been built tough to meet the rigors of mountain biking head-on, while the nimble wheel size guarantees a good time. The wheels feature a durable, double-wall alloy rim construction that adds strength without stacking on the weight. And to ensure that you'll be able to stop once you get motoring, the wheels are both disc- and rim-brake compatible. High value just met high performance.