Mavic ksyrium pro exalith road wheelsetthe stealth outlook and superior braking performance of this exalith road wheelset is now available with a wider and light ism4d rim featuresrimsmaterial maxtalheight front 24mm rear 26 asymmetrical joint supdrilling forebrake track exalith 2weight reduction ism 4dvalve hole diameter 65mmtyre clincherinternal width 17mmetrto size 622x17cspokesmaterial zicralshape straight pull bladed front double buttednipples fore integrated aluminiumcoun