🛡️ Gear up like a pro — safety and style that won’t quit!
The O'Neal Sierra Helmet combines advanced polycarbonate/ABS shell technology with an integrated, height-adjustable face shield and a padded chin strap featuring a double-D safety lock. Designed for adult motorcyclists, it meets both DOT FMVSS 218 and ECE 22.05 safety standards, ensuring premium protection without compromising comfort or style.
| Brand | O'NEAL |
| Color | Black/Gray |
| Age Range (Description) | Adult |
| Size | X-Large |
| Special Feature | Adjustable |
| Model Name | Sierra R Helmet |
| Outer Material | Acrylonitrile Butadiene Styrene (ABS) |
| Recommended Uses For Product | Cycling |
| Item dimensions L x W x H | 13 x 12 x 16 inches |
| Athlete | Motorcycling |
| Inner Material | Textile |
| Item Weight | 2333 Grams |
| Style | Black/Gray |
| Item Package Dimensions L x W x H | 15.75 x 12.65 x 10.6 inches |
| Package Weight | 2.34 Kilograms |
| Item Dimensions LxWxH | 13 x 12 x 16 inches |
| Brand Name | O'NEAL |
| Warranty Description | See Manufacturer |
| Material | Polycarbonate (PC) |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | O'Neal |
| Part Number | 0818-705 |
| Model Year | 2022 |
| Included Components | Full Face Helmet |
| Sport Type | Motorcycling |
A**Z
Nice helmet
It’s nice fits well but the face guard fogs up pretty bad
K**
Use a tape to measure your head before ordering to save yourself time spent on returns
Ordered Large, returned for size, ordered XL, returned for size ordered XXL. It's good for my first helmet, odd thing is it squeezes on my salvia glands and I have to force myself to swallow a mouth full of saliva. I'm a first time rider so this is the only helmet I've used.It has a comfortable fit. I'll keep it.
J**Q
Muy bueno
Muy bueno
S**N
You get what you pay for...
I like this helmet, but let's get down to the negatives first. My main gripes are about the D-rings.The ring strap fits through the comfort strap in two places, one up near the base of the helmet where it enters, and one closer to the rings where it exits. The problem is that the ring strap is too short. When you put the helmet on it slides back up into the inside of comfort strap where you cannot grab it. To fix this I had to cut away at the comfort strap (see pictures).The second issue is with the rings themselves. They are a lot smaller than other helmets. This makes securing the D-rings very difficult, and impossible if you're wearing gloves. So basically every time you put this helmet on you are fighting with the rings.Aside from that, the helmet is noticably louder than a standard helmet. This is to be expected as it's a dual sport helmet, but the acoustics seem to magnify all sound. Wearing this helmet makes things louder than if I wasn't wearing a helmet at all. For any distance riding ear plugs are a requirement.For sizing, a lot of comments mentioned going a size up because the helmet runs small. I followed the measurement suggestions and ordered to size up from there. This seems to fit me perfectly.The helmet is very well ventilated. I also think it looks very stylish. The drop down sun visor is a nice addition for the value. Quality seems pretty fair.For what I paid I actually like this helmet, but it's not without its faults.
X**Z
Talla es correcta XL
Muy buena modelo y la talla es la que compré!
M**C
Comfortable
Very comfortable and full of great features found on more expensive helmets
S**A
Nice helmet
Very good helmet for the price. Had to return and reorder a couple of times due to size. Make sure you measure your head before order
C**L
Size runs small
Great helmet but get a size or two bigger than you’d normally wear.Great buy though!!!
Trustpilot
1 day ago
1 month ago
