The new Aurora Racing 27.5"/650b wheelset is Shimano's Trail version -- whose wider is optimized for strength, rigidity, and superb traction sought out by enduro/all trail riders in search of the ultimate in performance. Aurora has lightened up both the rims and the hubs when compared to the previous XT wheels while the rim's offset design ensures superb strength and reliability. Both front and rear hubs are set up for thru-axle systems Additionally, since the new Shimano 11-speed mountain cassettes don't require a new freehub standard, the rear hub is compatible with Shimano 8/9/10/11-speed drivetrains.
