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.
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.
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 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
Optimised UST rim tape shape
Durable and perfectly sealed rim
Key technology
Specifications
Cyclists' opinions
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Po
Expert
“Sobres, polyvalentes, souples verticalement pour le confort sur les routes avec de mauvais revêtements mais rigides latéralement pour la réactivité. Paraissent lourdes sur la balance mais le poids passe inaperçu une fois en train de rouler. Elles sont roulantes et gardent bien la vitesse mais restent joueuses en ville et dans les épingles. Roue libre facile d'entretien.
Utilisées en alternatives à mes SLR45 pour les déplacements de tous les jours avec des GP5000 Tubetype de 28mm, combo parfait pour tous les jours avec le bonus de pouvoir les utiliser en Tubeless pour commencer les cyclo-sportives.
Bref, très bonnes roues alu, je recommande !”
