---
product_id: 353859510
title: "O'Neal Sierra Helmet"
brand: "o'neal"
price: "E£ 31755"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/353859510-oneal-sierra-helmet
store_origin: EG
region: Egypt
---

# High air intake vent with debris screen for fresh airflow Lightweight at just 1590g ±50g for all-day comfort ABS hard shell for ultimate impact resistance O'Neal Sierra Helmet

**Brand:** o'neal
**Price:** E£ 31755
**Availability:** ✅ In Stock

## Summary

> 🏍️ Gear up in style and safety — the Sierra Helmet means business!

## Quick Answers

- **What is this?** O'Neal Sierra Helmet by o'neal
- **How much does it cost?** E£ 31755 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/353859510-oneal-sierra-helmet)

## Best For

- o'neal enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Aerodynamic design with high air intake mouth vent keeps airflow optimal
- • **Goggle Ready:** Side traction pad locks your goggles in place for seamless rides
- • **Ride with Confidence:** DOT certified for top-tier safety standards
- • **Secure Fit, Every Time:** Padded chin strap with double-D safety lock ensures no slip
- • **Stay Cool & Comfortable:** Moisture-wicking, removable, washable liner keeps you fresh

## Overview

The O'NEALSierra Helmet combines a durable ABS hard shell with a lightweight design (1590g ±50g) and advanced ventilation features, including a high air intake mouth vent with debris screen. Certified DOT for safety, it offers a moisture-wicking, removable liner and a secure double-D chin strap, making it the perfect full-face helmet for serious riders seeking comfort, protection, and style.

## Description

O'Neal Sierra Helmet

## Features

- Shell is constructed with ABS
- Weight: 1590g (±50g)
- Moisture wicking, removable/washable air channeled comfort liner
- Integrated face shield
- Padded chin strap with double-d safety lock.Side goggle traction pad keeps goggle strap securely in place.High air intake mouth vent with screen lets air in while keeping debris out.Fit type: Universal Fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Sport | Motorcycling |
| Certificate type | DOT |
| Finish type | Glossy |
| Shell type | Hard |
| Shape | Aerodynamic |
| Closure type | Buckle |
| Global Trade Identification Number | 04046068488004 |
| Manufacturer | O'Neal |
| Model name | Sierra II |
| Age Range | Adult |
| Color | Flat Black |
| Size | XL |
| Style | full-face-helmet-style |
| Weight | 2040 Grams |
| Material Type | Composite |
| Number of Items | 1 |
| Outer Material | Acrylonitrile Butadiene Styrene (ABS) |
| Features | Adjustable |
| Included Components | helmet |
| Batteries Included? | No |
| Department | unisex-adult |
| Item model number | 0817-505 |
| Product Dimensions | 40.64 x 2.54 x 30.48 cm; 1.59 kg |
| ASIN | B01K9GN7FE |

## Product Details

- **Colour:** Flat Black
- **Brand:** O'NEAL
- **Vehicle service type:** ATV, Off-Road Bike, PWC, street-cruiser-motorcycles, street-touring-motorcycles
- **Item weight:** 3.5 Pounds
- **Material:** Composite

## Images

![O'Neal Sierra Helmet - Image 1](https://m.media-amazon.com/images/I/61k3kTvHZOL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Frequently Bought Together

- O'Neal Sierra Helmet
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- O'NEAL Element Dirt Bike Boots

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**Shop now:** [https://www.desertcart.com.eg/products/353859510-oneal-sierra-helmet](https://www.desertcart.com.eg/products/353859510-oneal-sierra-helmet)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-24*