---
product_id: 107542964
title: "MMG Adult Half Shell Helmet, Motorcycle/Scooter/Moped, Matte Gray, Large"
brand: "mmg"
price: "¥29990"
currency: JPY
in_stock: true
reviews_count: 8
category: "Mmg"
url: https://www.desertcart.jp/products/107542964-mmg-adult-half-shell-helmet-motorcycle-scooter-moped-matte-gray
store_origin: JP
region: Japan
---

# Adjustable Double D-Ring Strap Lightweight Carbon Fiber Shell DOT FMVSS 218 Certified Safety MMG Adult Half Shell Helmet, Motorcycle/Scooter/Moped, Matte Gray, Large

**Brand:** mmg
**Price:** ¥29990
**Availability:** ✅ In Stock

## Summary

> 🛵 Own the Road, Not the Weight!

## Quick Answers

- **What is this?** MMG Adult Half Shell Helmet, Motorcycle/Scooter/Moped, Matte Gray, Large by mmg
- **How much does it cost?** ¥29990 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/107542964-mmg-adult-half-shell-helmet-motorcycle-scooter-moped-matte-gray)

## Best For

- mmg enthusiasts

## Why This Product

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

## Key Features

- • **Custom Secure Fit:** Adjustable nylon chin strap with double D-ring closure ensures a snug, personalized fit for all-day comfort.
- • **Ride with Confidence:** Meets rigorous US DOT FMVSS 218 safety standards for uncompromised protection on every journey.
- • **Effortless Maintenance:** Padded, washable liner keeps your helmet fresh ride after ride, making it as easy to care for as it is to wear.
- • **Featherlight Durability:** Crafted from premium carbon fiber, this helmet offers robust impact absorption without the bulk—say goodbye to neck fatigue.
- • **Versatile Style & Function:** Matte gray half shell design pairs classic cool with practical 3-snap removable visor and FREE smoked riding goggles for that iconic look.

## Overview

The MMG Adult Half Shell Helmet in Matte Gray combines DOT FMVSS 218 certified safety with a lightweight carbon fiber shell, delivering superior protection without compromising comfort. Featuring an adjustable double D-ring chin strap for a secure fit, a removable visor, and free smoked goggles, this helmet is designed for the discerning rider who values style, safety, and convenience.

## Description

Buy MMG Adult Half Shell Helmet, Motorcycle/Scooter/Moped, Matte Gray, Large | Lightweight Polycarbonate/ABS half shell, goggles included. Padded washable liner, double D-ring strap. DOT FMVSS-218.: Helmets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Least restrictive helmet , yet still provides safe protection safety while riding - Feels light and comfortable ... Exactly what I was looking for .
Review: Great gear - Love this helmet, great fitting had it for over a 8 months and does not block visablity on the sides, the goggles on the other hand did not last long you really need to be careful scratch easy. I've all i give this sale a 4.9

## Features

- DOT FMVSS 218 Approved Safety Standard: Meet US safety standards with confidence. Our MMG Half Open Face Helmet ensures your protection on the road.
- Comfortable and Secure Fit: Designed to fit well and provide comfort during your rides. The adjustable nylon chin strap with a double D-ring closure ensures a secure fit for any head size, as praised by satisfied customers.
- Lightweight and Impact Absorbent: Crafted with lightweight yet impact absorbent materials, this helmet offers excellent protection without adding unnecessary weight. Riders appreciate its comfortable fit and the reduced neck fatigue.
- 3-Snap removable visor
- + FREE Smoked Riding Goggles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XPP4L78 |
| Best Sellers Rank | #619,862 in Automotive ( See Top 100 in Automotive ) #1,069 in Motorcycle & Powersports Helmets |
| Brand | MMG |
| Brand Name | MMG |
| Certificate Type | DOT |
| Closure Type | Double Ring |
| Color | Matte Gray |
| Compatible with Vehicle Type | ATV, Adventure Touring, Cruiser/ Touring, Dirt Bike, Street Bike, UTV |
| Customer Reviews | 4.1 out of 5 stars 397 Reviews |
| Manufacturer | MMG |
| Manufacturer Part Number | MGAH205_CF_L |
| Material | Carbon Fiber |
| Material Type | Carbon Fiber |
| Model Name | MMG Half |
| Model Number | MGAH205 |
| Number of Items | 1 |
| Shape | Round |
| Shell Type | Hard |
| Specification Met | DOT, FMVSS 218 |
| Sport | Motorcycling |
| Sport Type | Motorcycling |
| Style Name | Classic |
| Team Name | Attribute not applicable for product |
| Unit Count | 1 Count |
| Vehicle Service Type | ATV, Adventure Touring, Cruiser/ Touring, Dirt Bike, Street Bike, UTV |

## Product Details

- **Brand:** MMG
- **Color:** Matte Gray
- **Material:** Carbon Fiber
- **Sport:** Motorcycling
- **Vehicle Service Type:** ATV, Adventure Touring, Cruiser/ Touring, Dirt Bike, Street Bike, UTV

## Images

![MMG Adult Half Shell Helmet, Motorcycle/Scooter/Moped, Matte Gray, Large - Image 1](https://m.media-amazon.com/images/I/51iNnt-2aGL.jpg)
![MMG Adult Half Shell Helmet, Motorcycle/Scooter/Moped, Matte Gray, Large - Image 2](https://m.media-amazon.com/images/I/61wopccbwEL.jpg)
![MMG Adult Half Shell Helmet, Motorcycle/Scooter/Moped, Matte Gray, Large - Image 3](https://m.media-amazon.com/images/I/61jZFXr-erL.jpg)
![MMG Adult Half Shell Helmet, Motorcycle/Scooter/Moped, Matte Gray, Large - Image 4](https://m.media-amazon.com/images/I/61qC1cBnpbL.jpg)
![MMG Adult Half Shell Helmet, Motorcycle/Scooter/Moped, Matte Gray, Large - Image 5](https://m.media-amazon.com/images/I/51Pd4LRF4FL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Least restrictive helmet , yet still provides safe protection safety while riding
*by M***T on August 3, 2026*

Feels light and comfortable ... Exactly what I was looking for .

### ⭐⭐⭐⭐⭐ Great gear
*by C***N on September 10, 2022*

Love this helmet, great fitting had it for over a 8 months and does not block visablity on the sides, the goggles on the other hand did not last long you really need to be careful scratch easy. I've all i give this sale a 4.9

### ⭐⭐⭐⭐ Good product
*by O***A on February 7, 2020*

Fits nicely

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**Shop now:** [https://www.desertcart.jp/products/107542964-mmg-adult-half-shell-helmet-motorcycle-scooter-moped-matte-gray](https://www.desertcart.jp/products/107542964-mmg-adult-half-shell-helmet-motorcycle-scooter-moped-matte-gray)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-01*