---
product_id: 1814935
title: "Giro Hex Mountain Bike Helmet"
brand: "giro"
price: "AR$226247"
currency: ARS
in_stock: true
reviews_count: 12
url: https://www.desertcart.com.ar/products/1814935-giro-hex-mountain-bike-helmet
store_origin: AR
region: Argentina
---

# Giro Hex Mountain Bike Helmet

**Brand:** giro
**Price:** AR$226247
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Giro Hex Mountain Bike Helmet by giro
- **How much does it cost?** AR$226247 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/1814935-giro-hex-mountain-bike-helmet)

## Best For

- giro enthusiasts

## Why This Product

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

## Description

The Giro Hex Mountain biking helmet features rugged style, big performance and impressive value. Features the new Roc Loc 5 fit system. After more than ten years of refinement, this ground-breaking fit system provides an entirely unique use experience with an unmatched level of comfort, stability, adjustability and weight savings. With Roc Loc 5, you can easily dial-in both fit tension and adjust vertical position with a single hand. Just twist the dial for a tighter feel on tough terrain, then back it off a notch and relax across the flats or a warm climb. Even with these remarkable features, Roc Loc 5 is still 40-percent lighter than its popular predecessor, Roc Loc 4. Roc Loc 5 systems is: 1) Micro Dial. The heart of the Roc Loc 5 is this ratcheting, micro-adjusting dial. A simple, two-finger twist of the Micro Dial opens or closes the retention system and each click is audible. 2) Three-Position Vertical Fit - It&apos;s never been easier to change vertical positions and fine-tune fit. We incorporated a three-position bracket that features 15-millimeters of precise up/down movement. Like the Micro Dial, this system can be adjusted without removing the helmet. 3) Carefully crafted ergonomic arms are shaped to be as comfortable as possible, yet work flawlessly with Giro eyewear (what we call Super Fit engineering). 4) Dual Pods - These two panels are designed to firmly grasp the back of your head while comfortably cradling the occipital lobe. Strap management - with Roc Loc 5, your helmet straps are woven through the fit system, so they are always in the perfect position. Complex Internal Design - Dozens of small parts work together seamlessly to provide exceptionally user-friendly adjustment. Minimal and Light, yet Strong - Although this fit system is 40% lighter than its predecessor, it&apos;s much stronger. In testing, Roc Loc 5 performs flawlessly, even after 6,600 cycles (equivalent to 3 years of riding with 3 round trips per day).

## Features

- MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab
- RUGGED: In-mold construction
- COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system

## Images

![Giro Hex Mountain Bike Helmet - Image 1](https://images-na.ssl-images-amazon.com/images/I/71Ut8IC-dxL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Finally!! A helmet that fits as expected.
  

*by T***. on Reviewed in the United States on April 21, 2017*

Finally!! A helmet that fits. I have had trouble finding a helmet that will fit my gigantic head (25" circumference) and this one does so perfectly and without making me look Rick Moranis playing Dark Helmet in the 1987 movie Spaceballs, like other big head helmets do. If you have a head that measures 25" around, measured just above your eyebrows and around, this helmet will work for you and actually has just slightly a little extra room if you want it loosely seated upon your dome.

### ⭐⭐ 







  
  
    Review Update: The Helmet does not last.
  

*by F***N on Reviewed in the United States on May 11, 2018*

Current info:I've had this helmet for about 4 months. The inner support frame has separated from the outer shell.  The Helmet did not get a lot of use so it is surprising how easily it broke.  I had to reduce the stars from 5 to 2.Previous review:I have a big freakin' head. this fits perfectly.  The micro adjustment on the back is perfect. The air flow is adequate and the helmet feels light enough to wear all day.  The straps are very comfortable and adjustable.  You cannot go wrong with this helmet.*I have not crashed and hit my head so I cannot attest to how well it will handle a bad fall.  Clearly, this is the main reason for a helmet and I hope to never be able to review this part.

### ⭐⭐⭐⭐⭐ 







  
  
    Important Information !!
  

*by O***Y on Reviewed in the United States on June 10, 2017*

Just thought you'd like to know.  The neurosurgeon stated without hesitation that this helmet saved my life when I was hit by a car.  It was scratched as heck, and had five major cracks, but it held together.  Thanks, Giro.  I would recommend this helmet to anyone.  Yes, I bought another just like it!

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**Shop now:** [https://www.desertcart.com.ar/products/1814935-giro-hex-mountain-bike-helmet](https://www.desertcart.com.ar/products/1814935-giro-hex-mountain-bike-helmet)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-06*