DT Swiss R23 Spline db Rear Wheels Straight-pull hubs/spokes built with 2-cross lacing and black alloy Pro Lock nipplesStandard rim tape, 10mm RWS Thru-bolt skewer and 10-speed spacer includedTubeless Compatible rim can also be used with standard clincher tire and tubeInternal rim width = 18mm; External rim width = 22mmSpline hub with 3-pawl drive systemSleeved rim joint Item SpecificationsColorBlack/PolishedWeight890Hub Drilling24Cassette Body TypeShimano/SRAM 11 Speed RoadCassette Body TypeShimano/SRAM 8, 9, 10 SpeedRim Depth23ISO Diameter622 / road / 29″Valve LengthShort Presta Valve 32-40mmWheel Size700cTire TypeTubeless CompatibleSpoke InfoDT Swiss New Aero/Aero CompRimDT Swiss R23 dbSkewer IncludedYesRim JointSleeved