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Colour:
White
Size:
Description
Product code: 931064
Meet the all-new Propero 4 helmet—it 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 Tunnel, aerodynamics were at the forefront of the Propero 4 development. We took the aerodynamic leading edge from the S-Works Evade 3 and pulled it directly into the Propero 4—which helped it to be four watts, or 15 seconds over 40km, faster than our S-Works Prevail 3.
VENTILATION: Drawing inspiration from our world-renowned S-Works Prevail 3, our goal was not merely to replicate but to elevate. Ventilation became a focal point in our quest for a well-balanced, aerodynamic, and ventilated helmet. We incorporated the rear-end design language of the S-Works Prevail 3 and introduced small 2mm offset micro-channels that create turbulence in the airflow throughout the helmet to help create a continuous, refreshing flow of air.
ATTENTION TO DETAIL: Beyond just aerodynamics and ventilation, the Propero 4 represents meticulous attention to detail. We went the extra mile by incorporating cutting-edge technologies from our S-Works level helmets, like MIPS technology for confidence, and a fit system designed to deliver all-day comfort. The Propero 4 doesn't just meet expectations; it redefines them.
Mips Evolve Solution is a low-friction layer that allows a sliding motion of 10 to 15mm in all directions. Studies indicate that this reduces some of the rotational forces transmitted to the brain during angled impacts.
Propero 4 earned the highest 5-Star Virginia Tech® Helmet Rating from internationally renowned Virginia Polytechnic Institute and State University.
FS3 Fit System & Occipital Base Adjustment optimizes comfort by personalizing fit to individual head shape, and helmet angle can be adjusted for compatibility with glasses.
Adjustable Tri-Fix web splitter combined with thin 10mm webbing for increased comfort.
Dedicated sunglass storage maintains a secure fit and keeps eyewear out of the way when needed.
Micro Channeling & large rear-end vents for increased ventilation.
S-Works Evade 3 front-end design language for enhanced Aerodynamics.
Precision, full-wrap polycarbonate shell for increased durability and premium finish.
Precision, full-wrap polycarbonate shell for increased durability and premium finish
Delivery & Returns
Next Day Delivery by Evri
Order by 9pm for Next Day Delivery
Next Day Delivery by DPD
Order by 9pm (excludes Public holidays)
Express Delivery - 48 Hours
Order before 9pm (excludes Public holidays)
Standard Delivery
Delivered within 3 - 7 days (excludes Public holidays).
Collect In Store
Delivered to your chosen store 3-7 days
Collection In Store Voucher
Chose collect in store and spend over £100 (excluding delivery charge) to get a £5 voucher to spend in store.
Returns and Exchanges
- You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.
- You have 28 days to return your order from the date it’s delivered. Exclusions apply.
- If you've had items delivered to you from one of our brand partners please see additional information in regards to returning those items on our Online Returns Page.
- Please note: Unfortunately certain items cannot be returned. For more information please visit our Returns and Exchanges Policy.