Cadex Aero Cotton 700C Tyre

The Aero Cotton tyre is built for elite road, time trial, and triathlon riders who demand aerodynamic performance, a supple ride, and maximum control. Its 320 TPI Cotton Race Casing enhances comfort and compliance, while the RR-S2 silica compound reduces rolling resistance for improved efficiency. Designed for seamless aero integration with hookless rims, the tire delivers exceptional traction, responsiveness, and durability for race-ready performance.

Already proven at the highest level of competition, the CADEX Aero Cotton has been ridden by Team Jayco AlUla at the Tour of Flanders, one of the most challenging events in professional cycling, where rough cobblestones, variable conditions, and intense race speeds demand pro-level performance and reliability.

Designed to work seamlessly with CADEX hookless rims, the Aero Cotton features a taller sidewall that creates a smooth, oval shape for optimal aero performance. This integration reduces drag and enhances airflow across the tire-rim interface, helping save watts at high speeds.

At the core of its ride quality is the Lightweight 320 TPI Cotton Race Casing, which delivers superior suppleness, smooth compliance, and pinpoint handling while keeping weight to a minimum. The tire's RR-S2 silica compound further boosts performance, reducing rolling resistance by 30% compared to the previous compounds.

A smooth center tread supports high-speed efficiency, while the micro-textured shoulder improves grip and water dispersion for confident cornering in all conditions. And for added reliability, Race Shield puncture protection employs a lightweight Kevlar center patch to guard against cuts and flats without adding unnecessary weight.

The Aero Cotton also features a hybrid carbon-Zylon bead for a secure, airtight fit on hookless rims-ideal for riders pushing the limits of performance.


FEATURES

Optimised Aero Performance - Taller sidewalls create a smooth, oval profile that integrates perfectly with CADEX hookless rims, maximising aerodynamic efficiency.
Cotton Race Casing (CRC) - Delivers ultra-smooth ride quality, exceptional traction, and precise handling through a supple 320 TPI construction-all while keeping weight to a minimum for maximum efficiency.
Next-Generation Rolling Efficiency - The new RR-S2 silica compound reduces rolling resistance by 30% compared to the previous RR-A compound, resulting in a faster, more efficient ride.
Balanced Speed and Grip - A smooth center tread ensures low rolling resistance, while the micro-profile shoulder provides reliable cornering grip.
Durable Puncture Protection - Race Shield puncture protection features a lightweight, cut-resistant Kevlar center patch, offering long-lasting resiliencewithout compromising weight or speed.
Secure Fit - An ultralight hybrid carbon-Zylon bead with high elongation resistance and exacting rim-bead tolerance ensures a secure fit.



SPECIFICATIONS

Size: 700x28c, 700x30c
Weight: 278g (28c), 305g (30c)
ETRTO: 28x622 (28c), 30x622 (30c)
Maximum Pressure (PSI/BAR): 72 PSI/5.0 BAR
TPI: 320
Bead: Carbon-Zylon
Bead Type: Folding
Compound: RR-S2
Casing: Cotton Race Casing (CRC)
Puncture Protection: Race Shield