If you want light wheels that stay true no matter how hard you ride them, turn to Mavic...that's their thing. The Mavic Crossone 29" Mountain Wheelset features tough 6061 aluminum rims with straight pull steel spokes so you have to back your truck over them to hurt them. Plus, Mavic's FTS-X (Force Transfer System) free wheel system includes strengthened pawls, a self locking end axle screw, and new seal halving friction torque to give you all the power, smoothness, and reliability you want so you can keep your mind on hammering some trails.
6061 Aluminum construction is light and tough
Alloy hubs with double sealed bearings keep water, mud, and grime away
Straight pull steel spokes keep rims true year after year