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Alpinestars · S-M5 Action · Alpinestars S-M5 Action

Alpinestars S-M5 Action Hi-Viz Yellow

DOT, ECE 22.06

About the Alpinestars S-M5 Action Hi-Viz Yellow

Dirt/MX

Mid-tier MX with composite shell and multi-density EPS liner.

DOT, ECE 22.06 🧠 Intermediate Oval 🏷️ S-M5 Action Family 🛡️ Composite 📋 1 year warranty 🎯 Dirt/MX Riding 💰 Premium

Technical Analysis

The Alpinestars S-M5 Action Hi-Viz Yellow helmet features a composite shell for durability and impact resistance, with an intermediate oval head shape for a secure fit. It includes advanced safety tech, such as a multi-density EPS liner, and offers excellent ventilation with multiple intake and exhaust ports to keep riders cool. The helmet prioritizes comfort with moisture-wicking interior padding and a lightweight design, making it ideal for dirt and MX riding.

Features & Comfort

Noise @ 100kph
98.5 dB
Ventilation Score
8/10
Comms Ready
Generic Speaker Cutouts

Product Details

SKUALP-SM5A-YEL
Color FamilyYellow
FinishGloss
Helmet FamilyS-M5 Action
Weight1150g / 2.54 lbs
Shell MaterialComposite
Head ShapeIntermediate Oval
CertificationsDOT, ECE 22.06

Where to buy

Marketplace Price Availability Updated
Amazon (US) $249.95 ● In Stock 1 second ago Buy Now →

Price History

Sizing & fit

Intermediate oval fit designed to accommodate a wide range of head shapes; fits true to size based on standard Alpinestars sizing protocols.

Available Colors & Graphics

Regional Legality Guidance

US

Status: Legal

Required: DOT

Compliant with FMVSS 218 standards for off-road and street use where applicable.

EU

Status: Legal

Required: ECE 22.06

Meets current ECE 22.06 safety regulations for motorcycle use.

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