Mavic ksyrium pro disc road wheelsetthe legacy wheel of the disc brake compatible ksyrium family now gets wider rims and a stepped up finish for improved ride quality featuresrimsmaterial maxtalheight 26mm asymmetricaljoint supdrilling foredisc brake specific profileweight reduction ism 4dvalve hole diameter 65mmtyre clincherinternal width 17mmetrto size 622x17cspokesmaterial zicralshape straight pull bladednipples fore integrated aluminium count 24 front and rearlacing front c