The Solix M UL250 is perfectly designed for riders that seek an aluminum performance XC wheelset. In terms of weight, engagement, and ride quality, Solix M UL250 leaves competition in the dust. Tipping the scales at an attractive 1425g, the UL250 leaves nothing to be desired when the course climbs, but rest assured the tubeless-ready 25mm inner width rim is eager to hit the huck lines when the track points back down. At the heart of the wheels are the Solix's performance-driven feature set. Attack from the start with 605 points of terrain-taming engagement at your command and our all-new full bearing and freehub seal configuration ensures you'll have more mud on your face than in your hubs.5-Pawl Solix freehub body with 605 points of engagement. This patent-protected freehub technology offers unrivaled .59 engagement for the Solix family of wheelsHigh quality aluminum alloy rim with weatherproof sublimated graphics, tubeless friendly bead shelf, and a proprietary profile to keep dents at bayStraight pull, integrated nipple, one-piece aluminum spokes that thread directly into the hubshell resulting in a solid, flex-free junction. No special tools or service procedures requiredCombining the immediate response of the Solix freehub with this evolutionary hub and spoke chassis gives the rider a system that can challenge carbon rim wheelsets for ride quality and durability2-Year Warranty coverage against defectsItem SpecificationsCassette Body TypeSRAM XDColorBlackDefined ColorBlackFront Axle15mm Thru x 110mmHub/Brake CompatibilityCenter-Lock DiscISO Diameter622 / Road / 29"Rear Axle12mm Thru x 148mmRim MaterialAlloyRim Width (Internal)25Tire TypeTubeless ReadyValvePrestaWheel Size29" Industry Nine Solix M UL250 Wheelset Wheelset UPC: 197769681509