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Alpinestars · S-M10 · Alpinestars S-M10

Alpinestars S-M10 Gloss Black

DOT ECE 22.06
Alpinestars S-M10 Gloss Black
Alpinestars S-M10 Gloss Black
Alpinestars S-M10 Gloss Black

Design Concept & Background

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Alpinestars S-M10 Gloss Black is a high-performance Dirt/MX helmet engineered by Alpinestars to meet high standards of safety and comfort. Inspect its detailed design background and specifications below.

Key Highlights:

Carbon fiber shell Multi-density EPS liner Strategic ventilation channels Moisture-wicking interior Secure closure system Intermediate oval head shape Lightweight design Advanced safety tech

Rider Profile & Intended Use

Riding Style Dirt/MX
Helmet Category Dirt/MX
Internal Fit Shape Long Oval
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Where to buy

Best price $599.95 Amazon (US)
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Amazon (US) Store Profile
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Certified Alpinestars Stores in US

Price History

Product Concept & Specifications

Alpinestars (Italy)

Engineering & Technical Analysis

The Alpinestars S-M10 utilizes a dual-density EPS liner and an advanced multi-composite shell construction to maximize impact absorption while maintaining structural rigidity. Its aerodynamic profile features integrated air channels that optimize airflow dynamics, significantly reducing thermal buildup during high-intensity off-road sessions.

Fit & Shell Structure

Long Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

[MATR.SHEL] Shell Construction Carbon Fiber Outer structural material
[PHYS.MASS] Measured Weight 1200g (2.65) Approximate medium size weight
[COVG.YEAR] Warranty 2 Manufacturer coverage duration
[OPER.ROLE] Primary Use Case Dirt/MX Optimized riding orientation

Safety & Certifications

[SYS.CERT] Homologation ECE 22.06, DOT Certified safety standard
[SYS.PROT] Rotational Protection Multi-density EPS liner Mitigates rotational impact
[SYS.EQRS] Emergency Release Not Equipped Cheek pad quick removal
[SYS.LOCK] Retention Strap Double D-Ring Chin strap buckle style
5 /5
SHARP Rating

SHARP Impact Test Score

Verified SHARP UK impact crash test scorecard representing multi-directional energy dissipation.

Acoustics & Aerodynamics

88 dB
Acoustics
8 /10
Ventilation

Quiet Index: Superior sound damping and isolated ear cavity structures. High flow channels optimize high-velocity dynamic ventilation.

[AERO.TEST] Wind Tunnel Tested No Optimized shell aerodynamics
[VISR.FOG] Pinlock Tech Not Included Anti-fog shield insertion

Technology & Convenience

[SYS.COMM] Comms Integration Generic Speaker Cutouts Intercom cutout availability
[FIT.GLASS] Glasses Friendly No Inner lining eyewear grooves
[VISR.SYS] Visor Shield Tech Single Visor Integrated drop-down sun visor
[FIT.LINR] Removable Interior Partial / Fixed Washable lining modules

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Certified for street use in the United States.

🌐 CA Street Legal
Required: DOT, SNELL M2015

Certified for street use in Canada.

🇪🇺 EU Track/racing Legal
Required: ECE 22.06

Certified for track/racing use in the European Union.

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Certified for street use in the United States.

CA

Status: Street Legal

Required: DOT, SNELL M2015

Certified for street use in Canada.

EU

Status: Track/Racing Legal

Required: ECE 22.06

Certified for track/racing use in the European Union.

Certification Documents & References

  • ECE 22.06 (EU) - Economic Commission for Europe - Reference
  • DOT (US) - Department of Transportation - Reference

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