SKU: 98162390811

Propero 4

Sale price$1350.00 Regular price$1500.00
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Propero 4Meet 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. BREATHTAKING SPEED AERODYNAMICS: With extensive testing in

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. 

BREATHTAKING SPEED

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

  • 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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98162390811

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4.6 ★★★★★
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Maylenigonzalez
Draper, US
★★★★★ 5
"Stylish and Functional Guess Wallet!"
This is a fantastic wallet that combines style and practicality! The sleek black design features the iconic Quattro G monogram print on the leather (or faux-leather). It has a contrasting stripe with the "GUESS" logo on the front, giving it a modern and sophisticated edge. Despite its slim, compact silhouette, it offers great organization. It typically includes multiple card slots, slip pockets, a clear ID window, and a full-size bill compartment, providing ample space for all your essentials while keeping a flat profile in your pocket. Many customers appreciate the durable material and the high-end look without the high-end price. It often comes in a gift box, making it an ideal present for any occasion. Overall, it's a stylish and functional accessory that reflects the brand's fashionable legacy.
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Reviewed in the United States on November 28, 2025
M
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Matthew
Lake Worth, US
★★★★★ 5
A great wallet!
Size: One Size, Color: Brown Quattro G
This was exactly what I was looking for. A stylish wallet at a amazing price point. RFID blocking works as intended.
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
Juan Torres
Louisville, US
★★★★★ 5
Best wallet ever!
Size: One Size, Color: Black/Red
Great wallet! Super slim, holds all my cards perfectly, not that I ever have cash to put in it anyway. At this point, it’s basically a stylish card organizer that reminds me I’m broke every time I open it. Still, it looks good, feels durable, and makes me look like I have my life together, until the card gets declined.
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Reviewed in the United States on August 31, 2025
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Verified Purchase
Jorge Contreras
Massapequa, US
★★★★★ 5
Excellent.
Size: One Size, Color: Charcoal/Red
Excellent.
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Reviewed in the United States on February 21, 2026
S
Verified Purchase
Santi ellis
Carnegie, US
★★★★★ 4
Mainly good
Size: One Size, Color: Black Quattro G
Very good the material feels good The only bad thing is how much stuff you can put in it before it can’t really close
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Reviewed in the United States on April 12, 2026

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