---
product_id: 96887882
title: "GDM Duke Helmets DK-350 Full Face Motorcycle Helmet (Matte Black, Small)"
brand: "gdm"
price: "€ 120.04"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.sk/products/96887882-gdm-duke-helmets-dk-350-full-face-motorcycle-helmet-matte
store_origin: SK
region: Slovakia
---

# GDM Duke Helmets DK-350 Full Face Motorcycle Helmet (Matte Black, Small)

**Brand:** gdm
**Price:** € 120.04
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** GDM Duke Helmets DK-350 Full Face Motorcycle Helmet (Matte Black, Small) by gdm
- **How much does it cost?** € 120.04 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/96887882-gdm-duke-helmets-dk-350-full-face-motorcycle-helmet-matte)

## Best For

- gdm enthusiasts

## Why This Product

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

## Description

GDM Duke DK-350 full face motorcycle helmet is DOT FMVSS-218 certified. Its shell is constructed using an advanced lightweight composite poly-alloy. It features 5 points of ventilation with removable and washable liner and cheek pads. It also includes a double D-ring chin strap. It features a built in drop down tinted visor. Please refer to the following size guide to determine your correct size. To choose your correct helmet size, please measure the circumference of your head 1" above your eyebrows around your head and refer to the GDM Duke Helmets size guide below. Please note that the size guide is for reference only and cannot guarantee a perfect fit.

## Features

- Make sure this fits by entering your model number.
- GDM Duke DK-350 Matte Black Full Face Motorcycle Helmet
- DOT FMVSS-218 Certified
- Aerodynamic shell design constructed using advanced lightweight composite poly-alloy
- Double D-ring chin strap with removable & washable liner and cheek pads | Buit in drop-down tinted visor
- Flush-fit, side-coverless face shield that is optically correct, compound-curved, scratch resistant and protects against UV-rays

## Images

![GDM Duke Helmets DK-350 Full Face Motorcycle Helmet (Matte Black, Small) - Image 1](https://m.media-amazon.com/images/I/51aX9bMw4dL.jpg)
![GDM Duke Helmets DK-350 Full Face Motorcycle Helmet (Matte Black, Small) - Image 2](https://m.media-amazon.com/images/I/51BQsYSmL0L.jpg)
![GDM Duke Helmets DK-350 Full Face Motorcycle Helmet (Matte Black, Small) - Image 3](https://m.media-amazon.com/images/I/61w0Usb2Q7L.jpg)
![GDM Duke Helmets DK-350 Full Face Motorcycle Helmet (Matte Black, Small) - Image 4](https://m.media-amazon.com/images/I/51ltKGJ0rWL.jpg)
![GDM Duke Helmets DK-350 Full Face Motorcycle Helmet (Matte Black, Small) - Image 5](https://m.media-amazon.com/images/I/61d5s4sOO2L.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    4/5 rate
  

*by D***N on Reviewed in the United States on May 27, 2019*

It's a pretty good helmate for a spare or for  short commutes. I have just a few gripes with it. I use this as my daily helmate and it is comfy but I do have a few issues with it that I think could be improved.First- visor. The built in visor the mechanism the bring it down the sunshade inside the helmate is terrible. I hardly use it because it sucks that bad. Not very intuitive.Second- I wish the helmate had more adjustment point on the shield. You can only have it open half open or closed. It would be nice to have more adjustments so I could even have the shield cracked open and let air in but keeping it mostly closed.

### ⭐⭐⭐⭐⭐ 







  
  
    Just read the review folks
  

*by N***X on Reviewed in the United States on July 29, 2018*

Excellent product. I had high expectations based on the raving professional and consumer reviews and they were all right. It breathes well, is light, and the look... Dear god the look... It's hot. Compared to my firsy and only helmet I bought 7 years ago it's head and shoulders better designed. The integral sunshade DOES clear my glasses which is a huge plus. And the visor has two positions at half and full open. Easily noticable by a tactile detent in the mechanism. No binding though the motion from open to close and vice versa is fluid. The vents are easy to operate even using gloved hands and the wind noise is minimal. Excellent product overall I would recommend it to anyone lookibg to buy.

### ⭐⭐⭐⭐⭐ 







  
  
    Anxious buyer who is VERY HAPPY!!
  

*by T***D on Reviewed in the United States on August 28, 2019*

Reviewer: Female Tall/Fit pillion rdr.Only put 200 summer miles on this helmet and I am pleasantly surprised. The visibility is great, it vents ok (tho could always be better in our 100°+ heat 😩, very comfortably padded, low noise, looks good. It's a great value!  I now realize how much my old B€ll helmet sucked.Cons: The inner visor comes down really low and hits my nose.I measured as a medium and had to send it back for a large.I dislike the double ring chinstrap design.Will update.

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**Shop now:** [https://www.desertcart.sk/products/96887882-gdm-duke-helmets-dk-350-full-face-motorcycle-helmet-matte](https://www.desertcart.sk/products/96887882-gdm-duke-helmets-dk-350-full-face-motorcycle-helmet-matte)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-18*