The Mavic Cosmic Elite UST Disc 700c Wheelset Pair makes top aero performance on disc-brake road bikes more obtainable than ever. UST Tubeless Road technology makes this new wheel system faster and smoother.Roll faster and smoother with a reduced risk of puncturesWith UST Road Tubeless, no tube means no friction.So you experience less rolling resistance and higher speeds.UST Road Tubeless lets you ride with lower tire pressure for a smoother ride and a reduced risk of punctures.The patented UST system offers a perfect union between tire and wheel, so installation, removal and maintenance are easy.Added speed and efficiency for sprints and solo riding30mm deep aero rim profile.Ultra bladed straight pull spokes ... More info