Viral Serfas Vault Bicycle Helmet - Awarded 4 Out Of 5 Stars By 2024 Virgina Tech Helmet Ratings Save 65% Now [Y5Zk8GmC]
This helmet has earned a Four Star rating (out of five) in the 2024 Virginia Tech Helmet Ratings. It's an exceptional value for a highly rated helmet! Since 2011, Virginia Tech researchers have been providing unbiased helmet ratings that allow cons
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This helmet has earned a Four Star rating (out of five) in the 2024 Virginia Tech Helmet Ratings. It's an exceptional value for a highly rated helmet! Since 2011, Virginia Tech researchers have been providing unbiased helmet ratings that allow consumers to make informed decisions when purchasing helmets. The helmet ratings are the culmination of over 15 years of research on head impacts in sports and identify which helmets best reduce concussion risk. This work is done as part of Virginia Tech’s service mission and is 100% independent of any funding or influence from helmet manufacturers.
The Serfas® Vault features fast styling, lightweight construction, high flow-through ventilation, and Posi-Fit dial adjustment system.
- In-Mold Construction
- CPSC Certified (Consumer Product Safety Commission)
- Easy Adjustable Straps
- Removable Visor
- Posi-Fit Dial Adjustment System
- Integrated Bug Net
- Weight: 265 Grams
- Sizes: S/M 54-58cm, L/XL 58-62cm
- 2 Color Combos: Matte Black/Grey & Gloss White/Silver
- Vent count: 21
Imported.
Sizing Notes

What Our Customers Say
Absolutely no complaints!
An absolute powerhouse, incredibly reliable.
- Felix K..
Absolutely no complaints!
A great product that is very, very reliable.
- Ronan C..
Absolutely no complaints!
It works like magic, every single time.
- Evan J..