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3,143 ratings
Highlights
O'NEAL produces motorcycle and cycle gear, parts, apparel and accessories that absolutely offer the best in comfort, quality and protection every time you ride. Security, quality and protection you can trust after nearly 40 years of racing. Features: Shell IIS constructed with ABS - Weight: 1590g ( 50g) - Moisture wicking, removable/washable air channeled comfort liner- Vent holes for optimal ventilation - Integrated face shield- Height adjustable helmet shield - Padded Chin Strap with Double-D safety lock - Meets DOT and ECE 22.05 safety standards - Designed for Street, Enduro, Side by Side and Adventure Bike's- Replacement parts available.








| Specification | Details |
|---|---|
| Brand Name | O'NEAL |
| Global Trade Identification Number | 04046068487991 |
| Manufacturer | O'Neal |
| Model Name | Sierra R Helmet |
| Number of Items | 1 |
| Manufacturer Part Number | 0817-504 |
| Warranty Description | See Manufacturer |
| Unit Count | 1.0 Count |
| Included Components | helmet |
| Item Type Name | Sierra Helmet R |
| Model Number | 0817-504 |
| ASIN | B01K9GN6C8 |
| Compatible with Vehicle Type | ATV, PWC, off-road-motorcycles, street-cruiser-motorcycles, street-touring-motorcycles |
| Sport Type | Motorcycling |
| Number Of Vents | 12 |
| Closure Type | Hook & Loop |
| Material Type | Polycarbonate (PC) |
| Shell Type | Hard |
| Item Weight | 3.5 Pounds |
| Specification Met | DOT FMVSS 218 |
| Color | Flat Black |
| Shape | Aerodynamic |
| Style Name | Full-face-helmet-style |
| Brand | O'NEAL |
| Vehicle Service Type | ATV, PWC, off-road-motorcycles, street-cruiser-motorcycles, street-touring-motorcycles |
| Material | Polycarbonate (PC) |
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