Brand: DT SwissModel: RC38C DB SplineCarbonWheel Size: 700cFreehub Compatibility: Shimano/SRAMSpeeds: 10/11Brake Type: Disc | Center Lock (lock rings included)Front Hub: 15 x 100mm | T/ARear Hub: 12 x 142mm | T/ARim Depth: 38mmExternal Rim Width: 21mmInternal Rim Width: 15mmFront Lateral Runout: 0.25mmRear Lateral Runout: 0.25mmHubs: DT Swiss Spline DiscSpoke Count, Front/Rear: 24H | 24H Straight Pull BladedTire Compatibility: ClincherWeight: 1,480 grams (actual)