A brand new 30mm deep tubeless friendly rim that’s light and dynamic, laced with double butted spokes on our state-of-the-art Infinity hubs. All the Mavic quality and performance within reach. The Ksyrium 30 Disc is a perfect entry point into high-level race performance. This all-new UST Road Tubeless system delivers a smoother ride and improved puncture resistance while retaining a lightweight feel for climbing and accelerating. By removing the tube, we’ve also removed friction, so there’s less rolling resistance, which means it requires less energy to reach higher speeds. The 30mm deep rim optimizes aero performance and improves stability in crosswinds. The alloy rim benefits from our unrivaled experience creating light yet strong rim extrusions. We do this by carefully tuning the thickness of the rim wall to hit the sweet spot between stiffness, strength and weight. The bladed straight pull spokes are laced to our high-end Infinity hub platforms : optimal spoke tension balance is a guarantee for perfect stiffness and great durability, with only 1 spokes length for both wheels to worry about. The Instant Drive 360 ratchet freewheel system is quick to engage and offers low friction. This hub easily converts from Shimano/SRAM to Campagnolo or XD cassette and is compatible with Center Lock disc rotors. Main features Dynamic and agile thanks to double butted spokes and Infinity hub platform ID360 freewheel technology​ Infinity hub platform : Stiffer axle, durable bearings and new design​. Light and aero 30mm deep rims​ 30mm deep, 19mm wide (internal)​ Light welded rim​ Traditionnal drilling​ Refined UST rim bed that eases tyre mounting Light double butted flat spokes Refined tubeless technology helps you ride faster and smoother, while being easy to install and maintain. Optimised UST rim tape shape Durable and perfectly sealed rim