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 tyre delivers exceptional traction responsiveness and durability for race-ready 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 tractionand 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
