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Motorcycle Open Face Helmet YEMA YM-637 DOT Approved 3/4 Half Helmet with Sun Visor for Adult Men Women

  • Based on 160 reviews
Condition: New
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$66.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jun 25
Order within 16 hours and 44 minutes
Available payment plans shown during checkout

Color: White


Size: Medium


Features

  • DOT approved. Meets the FMVSS 218 Standard.
  • Dual Visor Design :inner Retractable Smoked Visor + Outer Clear Shield.
  • Open Face 3/4 Design Shell Offers Protection Combined with a Wide Field of Visibility Prevents That Claustrophobic Feeling.
  • Fully Adjustable Flow-through Ventilation Gives You Control over the Elements.

Color: White


Brand: YEMA


Vehicle Service Type: Street Bike


Item Weight: 2.13 Kilograms


Material: Expanded Polystyrene (EPS), Acrylonitrile Butadiene Styrene (ABS)


Sport: ‎Motocross


Certificate Type: ‎DOT


Finish Type: ‎Glossy


Shell Type: ‎Hard


Specification Met: ‎DOT, SNELL, ETL


Shape: ‎Aerodynamic


Closure Type: ‎Buckle


Manufacturer: ‎Lanxi Yema Motorcycle Fittings Co.,LTD


Model Name: ‎637DEWU-WM


Item Package Dimensions L x W x H: ‎14.25 x 10.75 x 10.5 inches


Package Weight: ‎2.13 Kilograms


Brand Name: ‎YEMA


Suggested Users: ‎unisex-adult


Part Number: ‎637DEWU-WM


Outer Material: ‎Acrylonitrile Butadiene Styrene


Size: ‎Medium


Date First Available: December 18, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent Helmet
Color: White Size: Small
This helmet is fantastic value for money. Identical to my old name brand helmet at a fraction of the price. Beautiful inside and out and the fit is fantastic. My old helmet was getting loose so I took a chance on this one and I have not been disappointed. Arrived very well packaged with a lovely helmet protective pouch. I would not hesitate to recommend this helmet. I noticed some negative reviews on this helmet regarding fit. Ensure that you measure your head or have someone do that for you to get a good fit. Wind noise - no more than my old helmet - about the same. Weight - no more than my old helmet. This is in my opinion a good 3/4 helmet for a very fair price. ... show more
Reviewed in the United States on April 4, 2024 by jbsilverspring

  • Helmet
Color: Matte Black Size: XX-Large
Great price, fits well & comfortable
Reviewed in the United States on October 13, 2024 by Donald S.

  • Funtional
Color: White Size: Medium
The appearance is pleasing. Size M, comfortable fit and has room for eyeglasses. The sun visor is perfect and can be lowered via the left side lever. The windshield protection is very functional but it will take two hands to lower and raise up. It gets windy inside that the incoming sound is drowned by the noise. Easy to use. ... show more
Reviewed in the United States on November 15, 2023 by Minimalist

  • Very nice helmet
Color: White Size: X-Large
This is well built, nice style and look to it. Flip down dark sun visor is fantastic. Clear face shield is sturdy. Adjustable vents work well, open, you can feel the air pass through it inside of the helmet. Comfort is good I did have to go up from large to XL. Much better. They run a bit small. Overall great hemel I would buy again ... show more
Reviewed in the United States on August 26, 2022 by Amazon Customer

  • Fits big
Color: Matte Black Size: Large
Quality is decent. Weight is light. Sun visor is very nice. Wind resistance at high speeds made it feel like my head was going to rip off. Don’t recommend for highway. In town Perfect helmet.
Reviewed in the United States on November 14, 2024 by Andy J

  • Good value
Color: Matte Black Size: XX-Large
This helmet arrived in the wrong color but that was ok as I planned to paint it anyway. The flip down sun visor is DARK which is a very good thing and has functioned flawlessly the hundreds of times I have used it. The face shield is ok with a slight warp around the edges but that's just how theses things are. The chin strap buckle is a great convenience and works well. I ordered the XXL which fits like a L/XL I definitely recommend going one size up from what you would wear with the big brands. I have somewhere around one hundred rides on this helmet and it still looks new as I keep it in the bag. Overall I would call this a good helmet for the money and would highly recommend this helmet for someone getting into the sport. If your a helmet snob this is not for you as there are a couple of got spots that show up after a few hours. ... show more
Reviewed in the United States on July 8, 2023 by Joshua H Masterson

  • Great helmet
Color: White Size: X-Large
We have bought many many helmets over the last 20 years. But this helmet is excellent for the money. We will continue to use this helmet for our company riders
Reviewed in the United States on January 20, 2024 by LynM

  • Full Review
Color: Matte Black Size: XX-Large
since i haven't seen a full review for this helmet i'll write it up since i took kind of a risk buying it without much to go off of. i'll give a few basics since they provide very little info followed by a more detailed review. Appearance: looks pretty good (some tend to look bulky or too round in person) shape: intermediate oval to round shape noise: a little louder than average (to be expected with an open-face helmet) padding: pretty thin features: flip down sun visor and quick-release chin strap are nice size: smaller than normal (bought XXL)(i wear an HJC i10 XL and this fit almost right would probably fit perfectly if it was more of an intermediate oval shape) Its good for the price but if you want a better helmet i'd probably pay the extra for a better helmet. i primarily bought this for lower speeds while instructing so i wasn't as concerned with getting the most protection i could. the padding is very thin so if you're concerned about the concussion aspect of a head impact i'd suggesting looking for an ECE rated helmet. coming from an HJC i10 helmet that fits perfectly, this pinches just a tiny bit on the front and back of the helmet and leaves a tiny gap on the sides, if you have a round shaped head this should fit well. overall i'd recommend it to someone who was some extra features associated with more expensive helmets but are on a budget but if you want full protection i'd spring for a better name brand helmet and going into an actual store to get something that fits just right. ... show more
Reviewed in the United States on July 30, 2022 by SAM

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