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Giro Helios Spherical Helmet
Giro Helios Spherical Helmet
Giro Helios Spherical Helmet
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Giro Helios Spherical Helmet

Marsoni M251S
Sale price$123.47
Pay 4 payments of $30.87 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Giro Helios Spherical HelmetThe Giro Helios Spherical Helmet is designed for road and gravel riders seeking advanced protection, exceptional ventilation, and lightweight comfort. Inspired by Giros premium performance helmets, it combines compact aerodynamic styling with Spherical Technology powered by Mips to help redirect impact forces. With deep internal channeling, antimicrobial padding, and a highly adjustable fit system, the Helios delivers all day comfort and confidence
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Your Giro Helios Spherical Helmet orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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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
4.0 ★★★★★
Based on 2351 reviews
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Product Reviews
J
Verified Purchase
judith stevens
Lowell, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
K
Verified Purchase
Kimberly matthews
Boise, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
A
Verified Purchase
Alexandra
Belleville, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Bozeman, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2024
C
Verified Purchase
Carl L. Bradley
Belleville, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025

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