Mavic cosmic elite road wheelsetthe mavic cosmic elite wheelset gives you access to their aerodynamic wts range the performance they bring completely alloy these wheels feature a mid section rim 30mm high quality bearings come fitted with mavics yksion elite tyres featuresrimsmaterial s6000 aluminiumheight 30mmjoint supdrilling traditionalbrake track ub controlvalve hole diameter 65mmtyre clincherinternal width 15mmetrto size 622x15cspokesmaterial steelshape straight pull