What safety standards and shell materials does the S-M5 Action use?

The S-M5 Action by Alpinestars is certified to ECE / DOT motorcycle safety standards. It achieved a 4-star rating in UK SHARP laboratory safety testing.

What is the weight and head shape profile of the S-M5 Action?

The S-M5 Action has an approximate weight of 1444 grams (~3.18 lbs). It is designed with an intermediate oval profile accommodating the majority of street and track riders.

Where can I find verified pricing, regional certifications, and retailers for S-M5 Action?

You can compare real-time international Amazon marketplace pricing, regional certification availability (DOT FMVSS 218 vs ECE 22.06), and verified rider reviews directly on Helmetsan.

Alpinestars

S-M5 Action

DOT, ECE 22.06

$249.95

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Best Price Today 319.00 SGD Amazon-sg

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Safety & Aero-Acoustics HUD

4/5

★★★★☆

SHARP Impact Rating

DOT, ECE 22.06 None

Aero-Acoustics 99 dB

Moderate: Balanced road noise levels.

Ventilation Flow 8/10

High Flow: Dynamic multi-channel active venting.

Double D-Ring 🔊 Comms Ready

Visor Features

Pinlock Ready Optically Correct

Size & Fit

Platform Narrative

Dirt/MX

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

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