What are the delivery costs?
We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.
Standard delivery is normally 2 - 5 working days.
Please view our delivery page for full information on UK and international delivery costs.
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.Key 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.
Specification:
- 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
Occasionally, without notice, manufacturers change product design and/or specifications.
