Rolf prima vcx disc clincher front road wheelthe vcx disc front wheel with its wide rim profile and cnc machined xst disc hub comes battle ready for all that the elements can throw at you featuresrim material alloy clincherfreehub material cnc machined titaniumwheel size 700cspoke count 20spoke type bladed cx speedrim depth 28mmbrake track width external 22mmbrake track width internal 17mmhub xstbearings enduro high carbon chromium abec 3 cartridgeqr skewers rp55 internal camin