---
product_id: 20209492
title: "Giro Hex Adult Dirt Cycling Helmet"
brand: "giro"
price: "4123435₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/20209492-giro-hex-adult-dirt-cycling-helmet
store_origin: VN
region: Vietnam
---

# Roc Loc 5 fit system In-mold construction Market-leading protection Giro Hex Adult Dirt Cycling Helmet

**Brand:** giro
**Price:** 4123435₫
**Availability:** ✅ In Stock

## Summary

> Ride with Confidence! 🚴‍♂️

## Quick Answers

- **What is this?** Giro Hex Adult Dirt Cycling Helmet by giro
- **How much does it cost?** 4123435₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/20209492-giro-hex-adult-dirt-cycling-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

## Key Features

- • **Sleek Style:** Matte black finish that complements any cycling gear.
- • **Versatile Use:** Perfect for all cycling enthusiasts, from casual riders to serious mountain bikers.
- • **Custom Comfort:** Easily adjust vertical position and tension with the Roc Loc 5 fit system.
- • **Unmatched Safety:** Engineered in Giro’s category-leading helmet test lab for ultimate protection.
- • **Rugged Durability:** In-mold construction ensures a lightweight yet tough design.

## Overview

The Giro Hex Adult Dirt Cycling Helmet combines cutting-edge safety features with a sleek design, making it the perfect choice for cycling enthusiasts. With its Roc Loc 5 fit system for customizable comfort and rugged in-mold construction, this helmet is engineered to protect while ensuring a stylish ride.

## 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'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'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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Giro |
| Color | Matte Black (2019) |
| Age Range (Description) | Adult |
| Size | Small |
| Special Feature | visor, adjustable |
| Outer Material | Polycarbonate (PC) |
| Recommended Uses For Product | Cycling |
| Item dimensions L x W x H | 14 x 11 x 6 inches |
| Inner Material | Expanded Polystyrene |
| Item Weight | 1 Pounds |
| Style | Hex |
| UPC | 768686958748 |
| Item Package Dimensions L x W x H | 13.8 x 9.2 x 7.2 inches |
| Package Weight | 1.15 Pounds |
| Item Dimensions  LxWxH | 14 x 11 x 6 inches |
| Brand Name | Giro |
| Warranty Description | Any Giro helmet determined by Giro to be defective in materials or workmanship within one (1) year from the date of original purchase will be repaired or replaced, at Giro’s option, free of charge when received at the factory freight prepaid, together with proof of purchase. |
| Suggested Users | unisex |
| Manufacturer | Giro |
| Part Number | 7036579 |
| Sport Type | Cycling |

## Product Details

- **Brand:** Giro
- **Color:** Matte Black (2019)
- **Age Range (Description):** Adult
- **Size:** Small
- **Special Feature:** visor, adjustable

## Images

![Giro Hex Adult Dirt Cycling Helmet - Image 1](https://m.media-amazon.com/images/I/51SdS5Y8P2L.jpg)
![Giro Hex Adult Dirt Cycling Helmet - Image 2](https://m.media-amazon.com/images/I/51CkClg4mfL.jpg)

## Available Options

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

## Frequently Bought Together

- Giro Hex Adult Dirt Cycling Helmet
- Ascher Ultra Bright USB Rechargeable Bike Light Set, Powerful Bicycle Front Headlight and Back Taillight, 4 Light Modes, Easy to Install for Men Women Kids Road Mountain Cycling Black

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**Shop now:** [https://www.desertcart.vn/products/20209492-giro-hex-adult-dirt-cycling-helmet](https://www.desertcart.vn/products/20209492-giro-hex-adult-dirt-cycling-helmet)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-24*