---
product_id: 86599454
title: "ILM Adult Dirt Bike Helmets Motocross ATV Dirtbike BMX MX Offroad Full Face Motorcycle Helmet, DOT Approved Model 128S (Matte Black, Adult-Medium)"
brand: "ilm"
price: "A$268"
currency: AUD
in_stock: true
reviews_count: 8
category: "Ilm"
url: https://www.desertcart.com.au/products/86599454-ilm-adult-dirt-bike-helmets-motocross-atv-dirtbike-bmx-mx
store_origin: AU
region: Australia
---

# Advanced Ventilation Lightweight ABS Shell DOT Certified Safety ILM Adult Dirt Bike Helmets Motocross ATV Dirtbike BMX MX Offroad Full Face Motorcycle Helmet, DOT Approved Model 128S (Matte Black, Adult-Medium)

**Brand:** ilm
**Price:** A$268
**Availability:** ✅ In Stock

## Summary

> 🏁 Gear up, stand out, and ride fearless with ILM’s pro-level dirt bike helmet!

## Quick Answers

- **What is this?** ILM Adult Dirt Bike Helmets Motocross ATV Dirtbike BMX MX Offroad Full Face Motorcycle Helmet, DOT Approved Model 128S (Matte Black, Adult-Medium) by ilm
- **How much does it cost?** A$268 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/86599454-ilm-adult-dirt-bike-helmets-motocross-atv-dirtbike-bmx-mx)

## Best For

- ilm enthusiasts

## Why This Product

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

## Key Features

- • **Sun-Savvy Visor:** Adjustable, removable visor shields your eyes and adapts to changing light conditions.
- • **Custom Comfort Fit:** Detachable, washable inner pads and precise sizing ensure all-day comfort.
- • **Light as a Feather:** Upgraded lightweight ABS shell reduces fatigue without compromising durability.
- • **Ride with Confidence:** DOT certified to exceed FMVSS-218 safety standards for ultimate head protection.
- • **Stay Cool Under Pressure:** Front and rear air vents maximize airflow, keeping you fresh on every ride.

## Overview

The ILM Adult Dirt Bike Helmet Model 128S combines DOT-approved safety with a lightweight ABS shell and fully vented EPS liner for superior protection and comfort. Its aerodynamic design features adjustable front and rear vents plus a removable sun visor, making it perfect for motocross, ATV, BMX, and offroad riders seeking reliable, breathable, and stylish headgear.

## Description

Buy ILM Adult Dirt Bike Helmets Motocross ATV Dirtbike BMX MX Offroad Full Face Motorcycle Helmet, DOT Approved Model 128S (Matte Black, Adult-Medium): Helmets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very nice lid for the money - Just got mine delivered, in orange and silver. Easily the cheapest helmet I’ve ever purchased, though all the others before it were for street use, and this one is the first for use on my quad. First off, right out of the box it’s great looking and feels solidly built. The fit is perfect per the provided sizing chart; normally I’m a large, but the chart says medium for my measurements, so I ordered a medium, and it’s just right. Very comfortable on my melon, and the quick-release strap works just as advertised. On my head, it feels very light, lighter than any of my full-face street helmets, which is always a good thing. So far, without having actually ridden with it yet, I’m impressed with the quality of this helmet, especially at this price point. Definitely worth a look whether or not you’re on a budget.
Review: Good fit and comfortable - Helmet is great. Very comfortable. Enables rider to see while still protecting his face and head. Sizing guidelines were perfect after measuring the helmet fit really well.

## Features

- DOT certified for Safety - meets or exceeds FMVSS-218 and DOT safety standards.
- Upgraded lightweight ABS shell with a thick, high density fully vented EPS liner, brings you better protection and comfortable wearing.
- Sleek aerodynamic design made for speed. Front and back air vents for maximum ventilation.
- Detachable and washable inner pads.
- The visor can easily be detached from the helmet for days when not needed. It is excellent for protection against the sun, which can be rotated slightly to account for the sun's direction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FNDGYWW |
| Best Sellers Rank | #9,753 in Automotive ( See Top 100 in Automotive ) #23 in Motorcycle & Powersports Helmets |
| Brand | ILM |
| Brand Name | ILM |
| Certificate Type | DOT |
| Closure Type | Hook & Loop |
| Color | Matte Black |
| Compatible with Vehicle Type | Dirt Bike |
| Customer Reviews | 4.6 out of 5 stars 3,536 Reviews |
| Finish Type | Matte |
| Item Height | 11 inches |
| Manufacturer | ILM |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Shape | Oval |
| Shell Type | Hard |
| Sport | Motocross |
| Sport Type | Motocross |
| Vehicle Service Type | Dirt Bike |

## Product Details

- **Brand:** ILM
- **Color:** Matte Black
- **Material:** Acrylonitrile Butadiene Styrene (ABS), Expanded Polystyrene (EPS)
- **Sport:** Motocross
- **Vehicle Service Type:** Dirt Bike

## Images

![ILM Adult Dirt Bike Helmets Motocross ATV Dirtbike BMX MX Offroad Full Face Motorcycle Helmet, DOT Approved Model 128S (Matte Black, Adult-Medium) - Image 1](https://m.media-amazon.com/images/I/61rm7dT4ZwL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you buy just the visor?**
A: Yes you can likely search and order the visors as a separate item.

**Q: My head size is 19.5 inches what size should i get**
A: Yes, there’s a sizing chart but it doesn’t say whether it’s for “adult” or “youth” sizes which you have helmet options for.

**Q: Cuantos cm tiene el casco talla youth L??? Gcs**
A: Súper buena calidad

**Q: My head is 23.6 inches. Which is the max for the large. Should I be safe and go extra large?**
A: I found that they run small so I had to send my first one back for a bigger size. So I would go with the extra large.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice lid for the money
*by E***E on February 28, 2025*

Just got mine delivered, in orange and silver. Easily the cheapest helmet I’ve ever purchased, though all the others before it were for street use, and this one is the first for use on my quad. First off, right out of the box it’s great looking and feels solidly built. The fit is perfect per the provided sizing chart; normally I’m a large, but the chart says medium for my measurements, so I ordered a medium, and it’s just right. Very comfortable on my melon, and the quick-release strap works just as advertised. On my head, it feels very light, lighter than any of my full-face street helmets, which is always a good thing. So far, without having actually ridden with it yet, I’m impressed with the quality of this helmet, especially at this price point. Definitely worth a look whether or not you’re on a budget.

### ⭐⭐⭐⭐⭐ Good fit and comfortable
*by R***H on January 2, 2026*

Helmet is great. Very comfortable. Enables rider to see while still protecting his face and head. Sizing guidelines were perfect after measuring the helmet fit really well.

### ⭐⭐⭐⭐⭐ Great buy
*by J***. on January 16, 2026*

Good quality. Fits great. Looks great.

## Frequently Bought Together

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-02*