Specialized Propero 4 Bike Helmet bikepublish R01 30mm Adjustment Plate:

R01 30mm Adjustment Plate:

light weight and broad contact area that promotes powerful downhill performance

and if you to keep your transitions crazy simple

Laser etched marking to indicate if the lock is open or closed

The Crazy M Resolution Pant represents the perfect fusion of Italian craftsmanship and mountain performance

Specialized Propero 4 Bike Helmet bikepublish R01 30mm Adjustment Plate:Meet the all new Propero 4 helmet. This helmet combines the aero advantages of the S Works Evade 3 with the ventilation of the S Works Prevail 3, all with the comfort and confidence Specialized helmets are famous for. It earned 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