Specialized's Espoir Sport Tire is great for high-mileage training rides. The fast-rolling center section gives way to grippy edges that provide excellent cornering traction. And, this great tire features Specialized's BlackBelt technology for top-notch flat prevention.
BlackBelt is Specialized's most efficient and dynamic puncture protection for their fastest tires. A strip of tightly cross-woven material (see image, red) is tucked directly under the tread, providing ultra-tough puncture and cut resistance. This lightweight barrier protects against glass, nails, or whatever else the road throws in your way, and is highly flexible to keep rolling resistance low.
Weight: 340 grams (23c)
|700 x 23c||719676003191||0002-4020||SPE306890753|
|700 x 25c||719676000213||0002-4021||SPE303313935|
|700 x 28c||719676002798||0002-4022||SPE309069028|
|700 x 30c||719676001777||0002-4023||SPE309339470|