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MET Stradivarius Helmet

Sale $109.97 $219.95 50% off

Item # MTE0004

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Item # MTE0004

Perfectly tuned.

While its name inspires musical visions of perfection and concert hall harmonies, the MET Stradivarius Helmet plays its tune out on the road with a highly protective and ventilated form. Utilizing MET's HES construction, the Stradivarius comprises of two merged shells that serve to dissipate shocks and distribute impact pressure over a larger area than standard helmets for increased protection in the event of a fall.

MET understands that all the protection in the world isn't useful if the helmet isn't comfortable and cooling to wear, so it developed a protocol that measures a helmets performance in terms of ventilation called Air Scale. Simply put, it measures two essential parameters -- the Head Contact Surface (HCS) and Cooling Factor (CF). The HSC indicates, with a percentage, how much of the head is in contact with the helmet. The Stradivarius keeps the HSC at a minimalist 20%, which decreases the potential for heat buildup and gives it a massive Cooling Factor of nine out of ten.

A Safe-T Advanced retention system holds the Stradivarius snugly in place using a micro retention system that features both horizontal and vertical adjustment. This easy-to-adjust system distributes pressure across a broader surface than other retention systems to increase comfort. Inside, MET's Gel 02 padding sits softly against your skin and facilitates additional cooling to keep you comfortable over the miles.

  • A streamlined helmet with exceptional airflow
  • HES construction improves shock dissipation
  • Full wrap polycarbonate shell for added durability
  • Safe-T Advanced adjustment system
  • Soft and cooling Gel 02 padding

Tech Specs

Shell Material:
[outer shell] in-mold, [inner shell] polystyrene
Fit Adjustment:
Safe-T Advanced
Recommended Use:
Manufacturer Warranty:
2 years

Size chart


Estro, Veleno
Head Circumference 21.2 - 22.4in
(54 - 57cm)
22.8 - 24in
(58 - 61cm)
Head Circumference 21.2 - 22.8in
(54 - 58cm)
23.2 - 24.4in
(59 - 62cm)
 One Size
Head Circumference 21.2 - 24in
(54 - 61cm)
How to Measure:
Measure around your head where your hat would fit comfortably.

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Best bang for the buck

  • Fit: True to size
  • Size Bought: medium

Great fitting helmet, bar none. Never heard of this company but thought I would give it a try and I'm very glad I did. I have tried a lot of helmets and this fits the best for me. I do not have a round head so finding a good helmet is hard.
Highly recommend it