Absolutely top-tier tire from the experts at Goodyear. This R version is the evolution of the regular F1 SuperSport variant. This tire is designed for use with inner tubes.

• Low rolling resistance.
• Incredibly low weight (255 grams).
• Excellent grip.
• Good durability.

When every second counts, Goodyear's offering for a road racing, TT, and triathlon tire is an excellent choice. The very low weight provides a lower rotating mass, making it easier to accelerate and maintain speed.

The Graphene-Silica-Road is the brand-new rubber compound created to achieve the ultimate "magic triangle," consisting of optimal rolling resistance, excellent grip, and durability/strength.

Designed for speed and velocity, this road racing tire, designed for tubes, has been tested rigorously to provide a fast and incredibly durable tire. The R version is an evolution of the regular F1 SuperSport variant and has the following improvements compared to the F1 SuperSport tire:

• 36.1% lower rolling resistance.
• 14% better grip in the center of the tire.
• 8% better grip on the edges of the tire.

The Graphene-Silica-Road is a new rubber compound designed to achieve the ultimate "magic triangle" of optimal rolling resistance, excellent grip, and durability/strength.

Specifications:

• Material: Dynamic:UHP compound.
• Short Ply 150 TPI.
• Size: 700x28C (28-622).
• Weight: 205 grams.