The Specialized Propero 4 Cycling Helmet combines the aerodynamic performance of the S-Works Evade 3 with the ventilation of the S-Works Prevail 3, delivering exceptional comfort, cooling, and the protection of the Mips Evolve system. Designed for cyclists seeking speed, safety, and all-day performance on every ride.
The Specialized Propero 4 Cycling Helmet combines the aerodynamic performance of the S-Works Evade 3 with the ventilation of the S-Works Prevail 3, delivering exceptional comfort, cooling, and the protection of the Mips Evolve system. Designed for cyclists seeking speed, safety, and all-day performance on every ride.
The Specialized Propero 4 Cycling Helmet brings many of the technologies developed for Specialized's premium S-Works helmets into a performance-focused package. Inspired by the aerodynamic efficiency of the S-Works Evade 3 and the outstanding ventilation of the S-Works Prevail 3, it delivers an exceptional balance of speed, cooling, and comfort.
Designed around Specialized's philosophy of combining aerodynamics, ventilation, and lightweight construction, the Propero 4 is built for riders who want race-inspired performance for training, racing, and long days in the saddle.
The Propero 4 combines the aerodynamic profile of the S-Works Evade 3 with the cooling efficiency of the S-Works Prevail 3, creating a versatile helmet that excels in speed, ventilation, and rider comfort.
Using CFD analysis and Specialized's Win Tunnel development process, the Propero 4 delivers aerodynamic performance capable of saving up to 4 watts compared to the S-Works Prevail 3, equivalent to approximately 15 seconds over a 40 km ride at 45 km/h.
Large rear exhaust ports and 2 mm internal airflow channels help maximize ventilation by promoting continuous airflow through the helmet, keeping riders cooler during demanding efforts.
The FS3 fit system allows riders to fine-tune helmet positioning for a secure and comfortable fit. The Tri-Fix web splitter keeps the straps properly positioned, while the integrated eyewear storage securely holds sunglasses when not in use.
| Recommended Use | Road Cycling |
| Safety System | Mips Evolve |
| Fit System | FS3 |
| Straps | Tri-Fix with 10 mm webbing |
| Ventilation | Large rear vents with internal airflow channels |
| Eyewear Compatibility | Integrated eyewear storage |
| Shell Construction | Full-wrap polycarbonate shell |
The Specialized Propero 4 Cycling Helmet is the ideal choice for riders looking for race-inspired performance at an exceptional value. Combining Evade-inspired aerodynamics, Prevail-derived ventilation, Mips Evolve protection, and a highly adjustable fit, it delivers confidence and comfort on every ride.
*According to Specialized testing, compared with the S-Works Prevail 3 over a 40 km ride at 45 km/h.
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