---
product_id: 735795919
title: "Alpinestars S-M5 Solid 2024 Motocross Helmet"
brand: "alpinestars"
price: "€ 524.33"
currency: EUR
in_stock: true
category: "Alpinestars"
url: https://www.desertcart.nl/products/735795919-alpinestars-s-m5-solid-2024-motocross-helmet
store_origin: NL
region: Netherlands
---

# 6 unique sizes for perfect fit Maximized ventilation system 44% improved impact management Alpinestars S-M5 Solid 2024 Motocross Helmet

**Brand:** alpinestars
**Price:** € 524.33
**Availability:** ✅ In Stock

## Summary

> 🛡️ Ride Bold, Ride Protected – The Future of Motocross Helmets is Here!

## Quick Answers

- **What is this?** Alpinestars S-M5 Solid 2024 Motocross Helmet by alpinestars
- **How much does it cost?** € 524.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/735795919-alpinestars-s-m5-solid-2024-motocross-helmet)

## Best For

- alpinestars enthusiasts

## Why This Product

- Trusted alpinestars brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Level Safety:** 44% better impact absorption surpassing ECE 22.06 standards for unmatched protection.
- • **Tailored Fit Tech:** Six precision-engineered sizes combining shell and liner for a custom, secure feel.
- • **Breathe Easy Design:** Advanced multi-air inlet and exhaust ports optimize airflow and heat exchange.
- • **Collarbone Protection:** Patented peak release and sculpted chin bar minimize collarbone injury risk.
- • **Rotational Impact Defense:** Innovative low-friction EPS liner reduces harmful rotational forces on impact.

## Overview

The Alpinestars S-M5 Solid 2024 Motocross Helmet redefines rider safety with a 44% improvement in impact management, exceeding the latest ECE 22.06 standards. Featuring six anatomically tailored sizes, a multi-density EPS liner for superior shock absorption, and a patented peak release system, it offers unparalleled protection and comfort. Enhanced ventilation and a lightweight thermoplastic shell ensure you stay cool and agile on every ride.

## Description

Alpinestars Motocross Helmet S-M5 Black Size medium / 1

## Features

- Revised the medium, large, XL, and 2XL lower shell volume to be around 3% wider to make the helmet easier to put on and take off, where the increase in helmet volume has also improved the impact management performance which is now 44% lower than the regular-speed threshold
- An engineered raised area with padding effectively reduces the forces transmitted to the collarbone and a patented helmet peak release system that ensures the helmet peak is released with the correct pre-determined amount of force, irrespective of the angle of impact
- ERS Emergency Release System cheek pads
- The inner and outer surfaces are engineered to minimize the effects of oblique impacts. To help fight and mitigate those rotational impact forces, Alpinestars has designed a proprietary technology by creating a low friction surface on the inner surface of the EPS liner. For the ECE 22.06 standard, which now includes the rotational oblique impact rating, the SM5 scores 70% under the new regulation
- Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in three anatomical shell sizes, plus three individual EPS inner liner sizes with a combination of inner lining and cheek padding to offer 6 unique sizes and to ensure the best fitment and protection
- a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight. The inner liner a 7-piece expanded polystyrene (EPS) construction including five different densities of EPS designed to ensure the correct density in the correct area for enhanced impact absorption. Features #Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in three anatomical shell sizes, plus three individual EPS inner liner sizes with a combination of inner lining and cheek padding to offer 6 unique sizes and to ensure the best fitment and prot
- For the new ECE 22.06 standard, the SM5 achieves a 44% better regular-speed impact rating compared to the current 33% figure, as well as a 32% better low-speed, and 31% better high-speed linear impact score than the prevailing standard
- Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption
- Redesigned chin bar’s new profile, where the base area has been specifically sculpted to give a relief section, raised to clear the collarbone, with a new softer EPS liner which extends beyond the helmet shell itself, and is covered by a more flexible rubber compound providing a reduced chance of any sort of collarbone injury
- Maximized ventilation and high levels of heat transfer exchange thanks to multi-air inlets and exhaust ports

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKLNS3P8 |
| Best Sellers Rank | 602,486 in Automotive ( See Top 100 in Automotive ) 14,202 in Motorbike Clothing |
| Brand | Alpinestars |
| Brand Name | Alpinestars |
| Certificate Type | ECE |
| Closure Type | Pull on |
| Colour | White |
| Compatible with Vehicle Type | Motorcycle |
| Customer Reviews | 4.7 out of 5 stars 4 Reviews |
| Hand Orientation | Ambidextrous |
| Included Components | Not specified |
| Item Shape | Oval |
| Item Type Name | Full Helmet |
| Item Weight | 2.35 Kilograms |
| Item weight | 2.35 Kilograms |
| Manufacturer | Alpinestars |
| Manufacturer Part Number | 8303023-2180-XXL |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | S-m5 Solid 2024 Motocross Helmet |
| Model Number | 8303023-2180-XXL |
| Product Warranty | 2 year manufacturer |
| Specification Met | DOT |
| Sport | Motorcycling |
| Sport Type | Motorcycling |
| Style Name | Helmets |
| Vehicle service type | Motorcycle |

## Product Details

- **Brand:** Alpinestars
- **Colour:** White
- **Item weight:** 2.35 Kilograms
- **Material:** Plastic
- **Vehicle service type:** Motorcycle

## Images

![Alpinestars S-M5 Solid 2024 Motocross Helmet - Image 1](https://m.media-amazon.com/images/I/612fpZknYBL.jpg)
![Alpinestars S-M5 Solid 2024 Motocross Helmet - Image 2](https://m.media-amazon.com/images/I/51CDCTaRKCL.jpg)

## Available Options

This product comes in different **Color, Size** options.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-07-07*