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Alpinestars · S-M10 · Alpinestars S-M10

Alpinestars S-M10 Pearl White

DOT, ECE 22.06

Alpinestars S-M10 Pearl White
Alpinestars S-M10 Pearl White
Alpinestars S-M10 Pearl White

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About the Alpinestars S-M10 Pearl White

Dirt/MX

Dominate the motocross track and rally trails in the Alpinestars S-M10, where uncompromising safety meets cutting-edge style. This Pearl White masterpiece features a sleek, aggressive design that slices through the air, reducing drag for enhanced rider control at top speeds. Inside, you'll experience the legendary Alpinestars fit, offering a secure, custom-molded feel that keeps your head stable during high-G maneuvers. The advanced ventilation system ensures you stay cool even under the most punishing conditions, while the durable outer shell withstands the rigors of off-road competition. Whether you are chasing podium finishes or exploring rugged terrain, the S-M10 delivers the perfect blend of performance, protection, and aesthetic excellence.

DOT, ECE 22.06 Intermediate Oval S-M10 Family Carbon Fiber 2 year warranty Dirt/MX Premium

Technical Analysis

The S-M10 utilizes Alpinestars' proprietary EPS liner technology with a multi-density foam structure to optimize impact absorption across varying crash vectors. Its aerodynamic shell geometry is engineered to minimize turbulence at high speeds while maintaining structural rigidity through a carbon-fiber reinforced composite base.

Feature 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

Safety & Aero-Acoustics HUD

5/5
★★★★★
SHARP Impact Rating
ECE 22.06, DOT Multi-density EPS liner
Aero-Acoustics 88 dB

Extremely Quiet: Superior long-distance sound damping.

Ventilation Flow 8/10

High Flow: Dynamic multi-channel active venting.

Double D-Ring 🔊 Comms Ready

Visor Features

Pinlock Ready Optically Correct
Real-time price tracking active across international retailers. Good Buy

Where to buy

Best price $599.95 Amazon

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Price History

Interactive Size & Fit Finder

Your Head Circumference 57 cm
52cm 55cm 58cm 61cm 65cm
Select Head Shape Profile
Recommended Helmet Size
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

Alpinestars S-M10 is designed for dirt/MX use; specific fit notes require model-specific sizing chart.

How to measure

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.

Available Colors & Graphics

Alpinestars S-M10 Gloss Black
Alpinestars S-M10 Gloss Black
$599.95
Alpinestars S-M10 Pearl White
Alpinestars S-M10 Pearl White
$599.95
Alpinestars S-M10 Urban TC-3
Alpinestars S-M10 Urban TC-3
$649.95

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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Check Price — $599.95

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