Copertone Continental Grand Sport Race 700x23c - Black deragliatori Stiffness and tension control

Stiffness and tension control

Le selle S2 o L2 presentano un piccolo taglio centrale e sono adatte ai ciclisti con una media rotazione pelvica che producono pressione e attrito durante la pedalata: elementi che insieme aumentano la temperatura nel punto di seduta e possono creare condizioni critiche e disagio a livello fisico

Thanks to smart miniaturization of electronic components

Combina una lunga autonomia di 24

PD-A520 PD-A515

Copertone Continental Grand Sport Race 700x23c - Black deragliatori Stiffness and tension controlGRAND SPORT RACE The Grand Sport Race tire delivers maximum performance. The perfect combination of high puncture protection, great comfort, and smooth rolling makes it the ideal tire for competitions and tours. Additional advantages include maximum cornering grip and long durability. This all rounder is ready for any challenge, even the toughest. TECHNOLOGIES NyTech Breaker The new NyTech Puncture Protection was developed based on the proven