29ers are all about speed, and the Hardrock 29 front wheel 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 ample wheel size guarantees a fast-rolling 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 wheel is both disc- and rim-brake compatible. High value just met high performance. Disc-compatible hub can also be used with traditional rim brakes. Double-wall rim is strong and durable. Machined braking surface creates superior stopping power in any condition. Stainless spokes won't rust, easing long-term maintenance.