Propero 4 Colour:Dark Navy Metallic DS: 283mm NDS: 284mm

DS: 283mm NDS: 284mm

MODEL NUMBER: FD452

Tubes only sealant

With its High Performance Carbon and aluminium frame

it is easy to have on hand for whenever it is needed

Propero 4 Colour:Dark Navy Metallic DS: 283mm NDS: 284mmMeet the all new Propero 4 helmetit brings the aero advantages of the S Works Evade 3 together with the ventilation of S Works Prevail 3, all with the comfort and confidence Specialized helmets are famous for. Every detail of the Propero 4 was created with our equation for speed in mind. Aerodynamics + Ventilation + Lightweight = Fast. AERODYNAMICS: With extensive testing in CFD and in our Win Tunnel, aerodynamics were at the forefront of the Propero