---
product_id: 88216944
title: "O'Neal 2021 Sierra II Flat V.22 Helmet"
brand: "o'neal"
price: "$887"
currency: NZD
in_stock: true
reviews_count: 13
category: "O'neal"
url: https://www.desertcart.nz/products/88216944-oneal-2021-sierra-ii-flat-v-22-helmet
store_origin: NZ
region: New Zealand
---

# Moisture-wicking, ventilated liner Lightweight 1590g for all-day comfort ABS shell for robust protection O'Neal 2021 Sierra II Flat V.22 Helmet

**Brand:** o'neal
**Price:** $887
**Availability:** ✅ In Stock

## Summary

> 🏍️ Gear up smart, ride fearless — the Sierra II is your ultimate road companion!

## Quick Answers

- **What is this?** O'Neal 2021 Sierra II Flat V.22 Helmet by o'neal
- **How much does it cost?** $887 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/88216944-oneal-2021-sierra-ii-flat-v-22-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

- • **Seamless Vision:** Integrated face shield and height-adjustable visor provide crystal-clear protection and adaptability for any light condition.
- • **Stay Cool & Fresh:** Advanced moisture-wicking, removable, and washable air-channel liner ensures breathable comfort on every ride.
- • **Featherlight Comfort:** At just 1590g, this helmet offers a barely-there feel that keeps you focused on the road, not the weight.
- • **Ride with Confidence:** Durable ABS shell engineered to meet DOT & ECE 22.05 safety standards for uncompromised protection.
- • **Secure Fit, Every Time:** Padded chin strap with double D safety lock guarantees a snug, reliable fit that won’t quit when the ride heats up.

## Overview

The O'Neal 2021 Sierra II Flat V.22 Helmet combines a tough ABS shell with lightweight design and advanced ventilation technology. Featuring an integrated face shield, adjustable visor, and a secure double D chin strap, it meets top safety standards (DOT & ECE 22.05) while delivering superior comfort for road, enduro, and adventure riders alike.

## Description

O'Neal produces motorcycle and cycling gear, parts, apparel and accessories that provide absolute best comfort, quality and protection on every ride. Safety, quality and protection you can trust after almost 40 years. Features: Shell IIS constructed with ABS - Weight: 1590g (50g) - Moisture-wicking, removable/washable air channel comfort lining, Ventilation holes for optimal ventilation - Integrated face guard - Height adjustable helmet visor - Padded chin strap with double D safety lock - Meets DOT and ECE 22.05 safety standards - Designed for road bikes, endurobbikes, side and adventure bikes.

Review: Helmet - Very comfortable and good quality Bit noisy so I sealed the air intakes on the top and is now much better I would recommend
Review: Super - Really is worth the money. Nice chuncky and a snugg fit plus 2 visors. Makes me feel like a bobble head, but safety first.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07GZD7XZC |
| Best Sellers Rank | 770,513 in Automotive ( See Top 100 in Automotive ) 935 in Motocross Helmets |
| Customer reviews | 4.6 4.6 out of 5 stars (2,415) |
| Date First Available  | 12 Aug. 2012 |
| Department  | Unisex |
| Item Weight  | 10.5 kg |
| Item model number  | 81771 |
| Manufacturer  | O'NEAL |

## Product Details

- **Brand:** O'NEAL
- **Color:** Flat Black
- **Item Weight:** 3.5 Pounds
- **Material:** Polycarbonate (PC)
- **Vehicle Service Type:** ATV, PWC, off-road-motorcycles, street-cruiser-motorcycles, street-touring-motorcycles

## Images

![O'Neal 2021 Sierra II Flat V.22 Helmet - Image 1](https://m.media-amazon.com/images/I/31xSr9hCVTL.jpg)
![O'Neal 2021 Sierra II Flat V.22 Helmet - Image 2](https://m.media-amazon.com/images/I/41MH-3crEsL.jpg)
![O'Neal 2021 Sierra II Flat V.22 Helmet - Image 3](https://m.media-amazon.com/images/I/61aacGlw1HL.jpg)
![O'Neal 2021 Sierra II Flat V.22 Helmet - Image 4](https://m.media-amazon.com/images/I/61k3kTvHZOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helmet
*by S***P on 16 June 2024*

Very comfortable and good quality Bit noisy so I sealed the air intakes on the top and is now much better I would recommend

### ⭐⭐⭐⭐⭐ Super
*by S***N on 2 December 2021*

Really is worth the money. Nice chuncky and a snugg fit plus 2 visors. Makes me feel like a bobble head, but safety first.

### ⭐⭐⭐⭐ Excellent
*by S***H on 1 August 2021*

Nice snug fit, good value for the money/comfortable. Chin cover keeps falling out though, that's the only problem with it. 4 stars instead of 5.

## Frequently Bought Together

- O'Neal Sierra Helmet
- ONeal Holeshot Protector - Black - Medium / Large 1285-004

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/88216944-oneal-2021-sierra-ii-flat-v-22-helmet](https://www.desertcart.nz/products/88216944-oneal-2021-sierra-ii-flat-v-22-helmet)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*