The Reserve 30SL carbon rim with DT Swiss 240 hub makes for a light weight trail-ready wheel that's made to go fast. These wheels are built for you and the way you ride: balanced and responsive to go the distance, delivering uncompromised, untethered trail riding nirvana. Designed for trail riding and speed Reserve 30 SL rims feature carbon fiber construction with a 3.6mm asymmetric offset Lower profile for added lateral stiffness with increased vertical compliance 30mm inner width supports 2.2 to 2.5" tires DT Swiss 240 series hubs for reliability and smooth rolling efficiency Build with DT Swiss Competition spokes and brass nipples Tubeless ready with tubeless tape included Specifications Rim Width (Internal)30mmFront Axle15mm Thru x 110mmValvePrestaColorCarbonWheel Size29"Defined ColorCarbonISO Diameter622 / Road / 29"Tire TypeTubeless Ready ClincherRim MaterialCarbonHub/Brake Compatibility6-Bolt Disc