copertoncino continental grand prix 4 season 700x25c selle nonché impostazioni più intelligenti del

nonché impostazioni più intelligenti del cambio

21 mm inner width

This unique feature helps manage additional rotational forces transferred to the neck in a collision

E l'aggiunta della nostra cintura PT aggiunge ancora più protezione sotto il battistrada

Venturi Dynamics

copertoncino continental grand prix 4 season 700x25c selle nonché impostazioni più intelligenti delFeatures Very durable tire with highly effective puncture protection and long mileage performance. Travel companion for touring and training, it doesn't stop in sun or rain. Excellent puncture protection thanks to the double layer of Vectran Breaker. Excellent grip and long lasting durability thanks to the DuraSkin sidewall protection. Technologies Vectran Breaker Protection The benchmark in puncture protection systems. Vectran is a liquid polymer