How do you make a road tire faster? You start with the essentials: improved premium compound for minimum rolling resistance and a fast tread pattern that also boosts cornering grip. The new CADEX Aero tire starts there and takes it one step further, improving the overall aero performance of your wheels with an integrated design that’s built for speed.

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Extensive computational fluid dynamics (CFD) and wind tunnel analysis were used to create a taller, oval-shaped profile with thin sidewalls and a thicker mid-section that forms a more streamlined, seamless interface with CADEX as well as other brand hookless aero rims. The result is a lab-tested aerodynamic advantage.


The thin sidewalls and thick middle section create an oval shaped profile for a narrow contact patch and lower rolling resistance. Combined with a slick center tread and the all-new, low rolling resistance RR-A compound with 15% higher rolling efficiency than the RR-S compound minimizes power loss and improves efficiency.


170 TPI CADEX Supple Race Casing and a new micro-file tread on the shoulder combine for a supple ride quality, cornering grip and effective water shedding. Proven Race Shield puncture protection adds long-haul security.


Race Shield Puncture Protection

With an exclusive ultra-lightweight and cut-resistant Kevlar® material incorporated into the casing, Race Shield provides superior puncture protection without compromising speed or road feel.

RR-A Compound

A state of the art silica-based tire compound for total speed. RR-A has decreased lower rolling resistance and boasts confident grip when cornering, especially in wet conditions.

Supple Race Casing (SRC)

Single-layer Supple Race Casing (SRC) delivers an incredibly supple and comfortable ride with superior rolling efficiency at a super low weight.