SES Rims are developed under consideration of airflow efficiency, crosswind stability, handling, weight, tire integration, and much more. The result is a refined collection of rims that are purpose built to be best-in-class and provide the maximum speed and efficiency benefit available for their intended discipline application. Carbon fiber consctruction using continuously running fibers throughout the rim, tapering laminates, and removing excess material Hookless bead tubeless technology reduces weight, improves comfort, maintains strength, and ensures an exacting rim bead seat Tubeless and disc brake only Specifications Brake TrackCarbonColorBlackDefined ColorBlackHub Drilling24ISO Diameter622 / Road / 29"Rim Depth (mm)39Rim MaterialCarbonRim Width (External)32Rim Width (Internal)25Tire TypeTubeless ReadyValvePrestaWheel Size700c