650b bikes are all about fun and nimble handling, and the Specialized Stout XC 650b wheels delivers on this in spades—no matter if you're just getting started or you're a seasoned trail rider. It's been built tough to meet the rigors of mountain biking head-on, while the nimble wheel size guarantees a good time. It features 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-compatible. High value just met high performance. - Disc-compatible hubs can also be used with traditional rim brakes - Double-wall rims are strong and durable - Machined braking surface creates superior stopping power in any condition - Stainless spokes won't rust, easing long-term maintenance - 8-/9-speed cassette rear hub provides plenty of gearing options for climbing and riding the flats

When motor assistance and leg power meet, the range of terrain a bike can conquer grows almost exponentially. The H 1900 SPLINE is designed for this, now upgraded with the famous DT Swiss Ratchet technology. The Ratchet LN system distributes the combined forces from the rider and the motor over a larger area than the previous pawl freehub systems, increasing the systems’ durability thanks to lower load peaks. The 370 hub enables full power transmission to the ground with reinforced hybrid spokes laced to a resistant aluminum rim, available in two inner widths. - Aluminum rim, Hooked / Crotchet tubeless ready - DT Hybrid 1 spokes are reinforced and increase the lateral and torsional stiffness of the wheel - 370 Hub - Includes Tubeless Valve and Tape, 6-bolt adapter with lockring