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.