Casco Propero 4 Scarpe Ricambi e Accessori è la scelta ideale per

è la scelta ideale per chi cerca prestazioni durature

designed to tackle the changing conditions of autumn and winter

Flex Stays Rear Triangle: chainstay design optimized for superior vertical comfort

the system ensures instant power transmission and superior frame responsiveness on any track

SmartEVO2 Compound: Pirelli's most advanced technology offering exceptional grip and competition-level performance

Casco Propero 4 Scarpe Ricambi e Accessori è la scelta ideale perIntroducing the new Propero 4 helmetthe aerodynamics of the S Works Evade 3 combined with the extraordinary ventilation of the S Works Prevail 3, plus the comfort and reliability of all Specialized helmets, and a 5 star rating from the Virginia Tech Institute. Every detail of the Propero 4 has been designed with the equation of Aerodynamics + Ventilation + Lightweight = Speed in mind. AERODYNAMICS: When developing the Propero 4, aerodynamics was the