---
product_id: 122438612
title: "ILM Adult Dirt Bike Helmets Motocross ATV Dirtbike BMX MX Offroad Full Face Motorcycle Helmet, DOT Approved Model 128S (Matte Black, Adult-XXLarge)"
brand: "ilm"
price: "$331.06"
currency: USD
in_stock: true
reviews_count: 13
category: "Ilm"
url: https://www.desertcart.us/products/122438612-ilm-adult-dirt-bike-helmets-motocross-atv-dirtbike-bmx-mx
store_origin: US
region: United States of America
---

# Aerodynamic 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-XXLarge)

**Brand:** ilm
**Price:** $331.06
**Availability:** ✅ In Stock

## Summary

> 🏁 Gear Up, Stand Out, Ride Safe!

## 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-XXLarge) by ilm
- **How much does it cost?** $331.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/122438612-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 from glare and adapts to changing light conditions.
- • **Custom Comfort Fit:** Detachable, washable inner pads and quick-release chin strap ensure a perfect, fresh fit every time.
- • **Featherweight Armor:** Upgraded lightweight ABS shell combined with a high-density EPS liner for comfort without compromise.
- • **Ride with Confidence:** DOT certified to exceed FMVSS-218 safety standards for ultimate protection on every trail.
- • **Breathe Easy, Ride Hard:** Front and rear air vents deliver maximum airflow, keeping you cool during intense rides.

## Overview

The ILM 128S Adult Dirt Bike Helmet is a DOT-approved full-face helmet designed for motocross, ATV, BMX, and off-road enthusiasts. Featuring a lightweight ABS shell, fully vented EPS liner, aerodynamic design, and adjustable sun visor, it offers superior protection, comfort, and ventilation. With detachable washable pads and a quick-release chin strap, it’s engineered for a secure, customizable fit that keeps you cool and safe on every ride.

## Description

Buy ILM Adult Dirt Bike Helmets Motocross ATV Dirtbike BMX MX Offroad Full Face Motorcycle Helmet, DOT Approved Model 128S (Matte Black, Adult-XXLarge): 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: Great - It's a great helmet, good fitment, padding are great, made from good material, well ventilated, dot certified for safety, good visibility.

## 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 | B07QK9HY9K |
| Best Sellers Rank | #10,400 in Automotive ( See Top 100 in Automotive ) #41 in Motorcycle & Powersports Helmets |
| Brand | ILM |
| Brand Name | ILM |
| Certificate Type | DOT |
| Closure Type | chin strap |
| Color | Matte Black |
| Compatible with Vehicle Type | Dirt Bike |
| Customer Reviews | 4.6 out of 5 stars 3,689 Reviews |
| Finish Type | Matte |
| Item Weight | 1.95 kg |
| Manufacturer | ILM |
| Manufacturer Part Number | 128S-MB-XXL |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Model Name | 128S |
| Model Number | ILM-128S-ADULT |
| Number of Items | 1 |
| Shape | Aerodynamic |
| Shell Type | Hard |
| Sport | Motocross |
| Sport Type | Motocross |
| Style Name | off-road-motorcycles |
| Vehicle Service Type | Dirt Bike |

## Product Details

- **Brand:** ILM
- **Color:** Matte Black
- **Item Weight:** 1.95 kg
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **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-XXLarge) - Image 1](https://m.media-amazon.com/images/I/61Fpcge4QxL.jpg)

## Available Options

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

## 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.

### ⭐⭐⭐⭐⭐ Great
*by R***N on June 29, 2026*

It's a great helmet, good fitment, padding are great, made from good material, well ventilated, dot certified for safety, good visibility.

### ⭐⭐⭐⭐⭐ Perfect fit
*by A***5 on August 3, 2026*

Solid helmet and perfect fit. Would recommend

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-14*