The Super-9 Carbon Clincher optimizes aerodynamics, power transfer, stiffness, lightweight and durability - all with the convenience and low rolling resistance of a clincher. 11-speed compatibleIncludes: Tangente Butyl Tube, Valve Decal, Rim Tape, Valve Extender, Valve Adaptor Item SpecificationsColorDiscHub Drilling0spokesRear Axle Type10x1 bolt onCassette Body TypeThreaded TrackHub/Brake CompatibilityRim BrakeValvePrestaISO Diameter622 / road / 29"Valve LengthMed 41-55mmWheel Size700cTire TypeClincherRear Wheel TypeTrackRear Hub Spacing120mmSpoke InfoDiscRimZipp Super 9Skewer IncludedN/ARim MaterialCarbonDefined ColorWhite