Reserve 30 HD wheels feature a 30mm internal width that supports 2.3-2.5" tires, and the thick rim beads stand up to the abuse of tough, rocky, steep tracks ridden at elite speed. While DH rims see greater single impacts, nothing beats the full weekend of regular abuse that an EWS race dishes out. To say nothing of the infamous 'Anti-Grip' and the rocks buried within the moondust in the Andes of Chile.Built with Industry Nine HubsDesigned for DH riding and racingCarbon fiber construction with 4mm asymmetric offsetReinforced rim bed for impact resistanceRated for e-bike useShips with rim tape installed, tubeless-ready valves, and cards identifying the builder of each of your wheelsBacked by a lifetime warrantyItem SpecificationsCassette Body TypeShimano Micro SplineColorCarbonDefined ColorBlackFront Axle15mm Thru x 110mmHub/Brake CompatibilityCenter-Lock DiscISO Diameter584 / 650b / 27.5"Rear Axle12mm Thru x 148mmRim MaterialCarbonRim Width (Internal)30Tire TypeTubeless ReadyValvePrestaWheel Size27.5" Reserve Wheels Reserve 30 HD Wheelset Wheelset UPC: 192219305769