Roval's Hardrock 29 Wheelset is a great set of replacement hoops, a spare wheelset, or a great way to update an older mountain bike. This durable, alloy wheelset has disc-compatible hubs and a machined braking surface on the double-wall rims so it's ready for almost any mountain bike, no matter your brake setup. Non-rusting, stainless-steel spokes round out this high-quality, high-value wheelset.
Specialzied, 6-bolt disc
Shimano/SRAM 8-/9-speed (cassette sold separately)