The mavic ksyrium pro exalith sl clincher wheelset blends responsiveness and lightweight performance with a smoother deeper rim the wheelset is constructed with rear tracomp spoke lacing for increased stiffness while griplink and powerlink yksion pro tyres provide increased speed and agility lightweight with improved aerodynamics the exalith sl wheelset features rounder ism 4d rims to limit drag and the tracomp spokes minimise the effects of wind resistance features griplink and power