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Item #:
70626642
O'Neal Sierra Helmet, Flat Black XXL
90% of respondents would recommend this to a friend
Item #:
70626642
GYD 43565
Price Details
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*All items will import from US
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Imported from USA store
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What Stands Out
Advanced Safety
The O'Neal Sierra Helmet features a reinforced shell design to enhance protection, ensuring riders can enjoy their adventures with confidence and security against impacts on tough terrains.
Comfort Fit System
Equipped with a customizable fit system, this helmet provides superior comfort and stability, allowing riders to maintain focus on their journey without compromising on convenience during extended wear.
Ventilation Design
Featuring strategically placed ventilation ports, the helmet promotes airflow, keeping riders cool and dry while tackling challenging trails, which enhances overall performance and comfort during rigorous activities.
Product Details
- ABS shell construction
- Weighs 1590G (+/- 50G)
- Removable and washable air channeled comfort liner with moisture-wicking
- Integrated face shield
- Meets DOT and ECE 22-05 safety standards
| Brand Name | O'NEAL |
| Global Trade Identification Number | 04046068488011 |
| Manufacturer | O'Neal |
| Model Name | Sierra R Helmet |
| Included Components | helmet |
| Item Type Name | Sierra Helmet R |
| Model Number | 0817-506 |
| Number of Items | 1 |
| Manufacturer Part Number | 0817-506 |
| Unit Count | 1 Count |
| Compatible with Vehicle Type | ATV, PWC, off-road-motorcycles, street-cruiser-motorcycles, street-touring-motorcycles |
| Sport Type | Motorcycling |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Finish Type | Glossy |
| Shell Type | Hard |
| Item Weight | 3.5 pounds (1.59 kg) |
| Certificate Type | DOT |
| Specification Met | DOT FMVSS 218 |
| Color | Flat Black |
| Shape | Oval |
| Style Name | Full-face-helmet-style |
| Brand | O'NEAL |
| Vehicle Service Type | ATV, PWC, off-road-motorcycles, street-cruiser-motorcycles, street-touring-motorcycles |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Country of Origin | This item will be imported from US |
| Date First Available | April 07, 2021 |
Who Should Buy?
-
Off-Road Riders
Ideal for off-road enthusiasts who need durable protection during varied terrain and challenging weather conditions.
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Budget-Conscious Buyers
A great choice for riders looking for quality safety gear without breaking the bank.
-
Beginner Cyclists
Perfect for novice riders needing reliable head protection while gaining confidence on their bike.
-
Professional Racers
May lack the advanced features and performance specifications required for professional competitive racing.
Product Description
O'Neal Sierra Helmet, Flat Black XXL
About This Item
Introducing the ONeal Unisex-Adult Full-face Style Sierra II Helmet in Flat White. This helmet is designed to provide the utmost comfort, quality, and protection for your motorcycle and cycling adventures. Constructed with a durable ABS shell, this helmet is built to withstand the rigors of the road while ensuring your safety.
Weighing only 1590g (50g), it offers a lightweight feel without compromising on protection. The moisture-wicking, removable, and washable air-channelling comfort liner keeps you cool and dry, even during intense rides. The vent holes on this helmet provide optimal airflow, allowing for proper ventilation and breathability.
Equipped with an integrated face shield and a height adjustable helmet shield, this helmet offers added versatility and convenience. The padded chin strap includes a Double-D safety lock, ensuring a secure fit at all times. You can trust the ONeal Sierra II Helmet to meet the DOT and ECE 22.05 safety standards, giving you peace of mind while you ride.
Whether you're hitting the street, going off-road on an Enduro or Side by Side, or embarking on an adventure bike journey, this helmet is designed to meet your specific needs. We also offer replacement parts for this helmet, ensuring that you can easily maintain and personalize your gear. Choose the ONeal Sierra II Helmet for the ultimate combination of style, comfort, and protection on every ride.
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Is O'Neal Sierra Helmet, Flat Black XXL Available to Shop Online in Guyana?
Answer: Yes, at Ubuy Guyana this product is available for you to shop at a reasonable price. The O'Neal Sierra Helmet, Flat Black XXL is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
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Top selling O'Neal Helmet in Guyana
Last Updated on September 3, 2026
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GYD 43565
Order now and get it around Monday, October 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Produces motorcycle and cycle gear, parts, apparel and accessoriesfor comfort, quality, and protection
- Constructed with ABS shell for safety
- Moisture-wicking air-channelled comfort liner
- Optimal ventilation with vent holes
- Integrated face shield and height-adjustable helmet shield
- Meets DOT and ECE 22.05 safety standards
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