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Alpinestars · SM5 · Alpinestars SM5

Alpinestars SM5 Course Blue

DOT, ECE 22.05

About the Alpinestars SM5 Course Blue

Dirt/MX

Affordable Alpinestars MX helmet with multi-density EPS.

DOT, ECE 22.05 🧠 Intermediate Oval 🏷️ SM5 Family 🛡️ Polymer 📋 1 year warranty 🎯 Dirt/MX 💰 Premium

Technical Analysis

The Alpinestars SM5 Course Blue helmet features a polymer shell for durability and impact resistance, designed for dirt/MX riding with an intermediate oval head shape. It offers advanced safety tech with a multi-density EPS liner and reinforced chin bar, while ventilation channels ensure optimal airflow for comfort during intense rides. The interior padding is moisture-wicking and adjustable for a secure fit, balancing protection and breathability.

Feature Highlights

MIPS impact protection system High-impact polymer shell Intermediate oval head shape Advanced ventilation system Emergency release cheek pads Multi-density EPS liner Removable and washable interior

Features & Comfort

Comms Ready
Generic Speaker Cutouts

Product Details

SKUALP-SM5-COU
Color FamilyBlue
FinishGloss
Helmet FamilySM5
Weight1350g / 2.98 lbs
Shell MaterialPolymer
Head ShapeIntermediate Oval
CertificationsDOT, ECE 22.05

Where to buy

Marketplace Price Availability Updated
Amazon (US) $339.95 ● In Stock 1 second ago Buy Now →

Price History

Sizing & fit

Intermediate oval fit; true to size. If between sizes, we recommend sizing up for comfort or down for a race-fit.

Available Colors & Graphics

Regional Legality Guidance

US

Status: Legal for Off-Road Use

Required: DOT

Certified for use in the United States; meets DOT FMVSS 218 standards.

EU

Status: Legal for Off-Road Use

Required: ECE 22.05

Compliant with ECE 22.05 regulations for use in European markets.

CA

Status: Legal for Off-Road Use

Required: DOT

Accepted for use in Canada under DOT standards.

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