Roll faster and smoother with a reduced risk of punctures.
With 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 smoother ride and a reduced risk of punctures.
Our patented UST system offers a perfect union between tire and wheel, so installation, removal and maintenance are easy.
Lighter, wider rims for quick, comfortable handling.
17 mm internal rim width for increased air volume.
ISM 4D superlight rim.
Double butted steel spokes.
Engineered durability lets you ride more miles without any worries.
Spoke and rim interface are secured with Fore drilling.
Sealed cartridge bearings designed to last many miles.
The Ksyrium Elite road wheel has been a benchmark for reliability, light weight and versatility for more than a decade.
This updated version makes it easier than ever to experience the benefits of riding tubeless. Integrated with our Yksion Pro UST Tubeless tires, the system makes installation, removal and maintenance simple and hassle-free. Eliminating the tube reduces friction in the system, which means less rolling resistance and higher speeds. You can also lower your tire pressure, which gives you a smoother, more comfortable ride plus added control on rough roads. And you’ll enjoy a reduced risk of punctures, so you can ride with confidence and push yourself farther.
The rims are engineered with our patented Fore Drilling to form a stronger connection between the spokes and the rim. Isopulse lacing improves stability and boosts lateral stiffness while sprinting or climbing. Our exclusive patented ISM 4D process strategically removes excess material from the rim while maintaining it around the spokes, where tension is applied.
The wheel is available in three color options: full black; gray on black; black with red highlights.