Get ready for long, exciting rides with the E 1800 wheels. The wide rim provides enhanced comfort so you can tackle those miles with ease. Feel the thrill of speed as you glide effortlessly along the road, with every pedal stroke transferred to the road thanks to the reliable Ratchet system. The E 1800 is designed to give you the perfect blend of reliability, comfort, and fun to make your rides truly memorable.Aluminum, sleeved rim joint, hooked bead, tubeless readyDT Swiss 370 Straightpull hubs with Center-Lock disc mountIncludes DT Swiss tubeless ready tape (mounted) and DT Swiss alloy tubeless valvesItem SpecificationsColorBlackDefined ColorBlackFront Axle12mm Thru x 100mmHub/Brake CompatibilityCenter-Lock DiscISO Diameter584 / 650b / 27.5"Rim MaterialAlloyRim Width (Internal)22Tire TypeTubeless Ready ClincherValvePrestaWheel Size27.5"Wheel Size650b