Specialized Propero 4 Helmet Black turbo What it’s built for

What it’s built for

Our Body Geometry Contour chamois also adds unrivaled comfort by minimizing its total footprint and keeping only what's structurally necessary

Sigma or Lezyne K-EDGE Mount to a Wahoo specific computer mount with this modular insert

Fast and quick assemble feature

Designed to handle whatever you can throw at it

Specialized Propero 4 Helmet Black turbo What it’s built forMeet 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, earning the highest 5 Star Virginia Tech helmet rating. 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