This wheel system incorporates our most cutting-edge technologies to give you a proven aero advantage on the road.
Built on a new NACA profile rim that’s 64mm deep and 26mm wide, the rim provides an airfoil that is proven through wind-tunnel testing to produce the lowest possible drag without sacrificing its stability. It features a wide, rounded shape that minimizes the effects of crosswinds.
The rims are engineered with our iTgMax carbon rim technology, which uses a laser treatment to remove the first layer of resin in the brake track. This innovative process improves braking performance and reliability in dry or wet conditions without compromising strength.
This version features our all-new UST Road Tubeless technology, which offers several benefits. First, it improves rolling efficiency up to 15% compared to non-tubeless tires at equal air pressure. And it improves overall ride quality by allowing you to run lower pressures for smoother handling and better control.
The Instant Drive 360 freewheel is superlight and fast to engage at just 9 degrees. The system comes with Yksion Pro UST tires that provide a simple, hassle-free tubeless road setup.