Engineered from within is the philosophy we live and die by at ONE. Our helmet range is no different. 3 years in the making and harnessing ground-breaking technology from Mips, the market leader in safety and innovation. Attention to detail on the X-297 Carbon through everything from shell construction to graphics, finish, fit, comfort and weight is second to none and stays true to our core philosophy. The X-297 in Carbon Construction is the pinnacle of style, comfort and safety. No corners cut - from design through to technology.


Engineered from within..



  • Lightweight full carbon shell construction.

  • DOT and ECE 22.06 Certified.

  • Mips® Evolve Core technology, Low friction refined, the world's leading rotational management system designed to help deflect rotational movement in angled impacts. Helps to reduce the rotational movement of the head during crashes, lowering the risk of such injuries.

  • Breakaway screws for enhanced crash safety with replacement breakaway and aluminum screw options included.

  • Emergency quick-release cheek pads.

  • Maximum ventilation with over-sized intake vents, EPS channels and exhaust vents to maximize airflow throughout the helmet.

  • Ultra-soft, removable, quick-drying, fast-wicking and washable liner and cheek pads to help stay cool and dry while riding.

  • Rubber nose guard to protects against roost.

  • Screened mouth vent air intake to allow airflow while keeping out debris.

  • Replacement parts: liner, cheek pads, visor and screws.
 
 
 
One X-297 Carbon Stealth MX Offroad Helmet Black MD
 

Engineered from within is the philosophy we live and die by at ONE. Our helmet range is no different. 3 years in the making and harnessing ground-breaking technology from Mips, the market leader in safety and innovation. Attention to detail on the X-297 Carbon through everything from shell construction to graphics, finish, fit, comfort and weight is second to none and stays true to our core philosophy. The X-297 in Carbon Construction is the pinnacle of style, comfort and safety. No corners cut - from design through to technology.

Engineered from within..

  • Lightweight full carbon shell construction.
  • DOT and ECE 22.06 Certified.
  • Mips® Evolve Core technology, Low friction refined, the world's leading rotational management system designed to help deflect rotational movement in angled impacts. Helps to reduce the rotational movement of the head during crashes, lowering the risk of such injuries.
  • Breakaway screws for enhanced crash safety with replacement breakaway and aluminum screw options included.
  • Emergency quick-release cheek pads.
  • Maximum ventilation with over-sized intake vents, EPS channels and exhaust vents to maximize airflow throughout the helmet.
  • Ultra-soft, removable, quick-drying, fast-wicking and washable liner and cheek pads to help stay cool and dry while riding.
  • Rubber nose guard to protects against roost.
  • Screened mouth vent air intake to allow airflow while keeping out debris.
  • Replacement parts: liner, cheek pads, visor and screws.
 
ALERT:  Some colors & sizes may have different pricing. Please confirm price in the Buy it Now before purchasing.
 
Sizing chart. If no size chart is shown above, please refer to the manufacturer's website. Sizing charts are for use as a guide only. To achieve a perfect fit, be sure to be sized prior to purchasing. We do have a return/exchange policy, but are not responsible for sizing chart errors.
 
 
All Taxes, Customs, and Duty fees for Internationally sent items are the responsibility of the buyer.. Unfortunately, we can not mark as gift or lower the value for international shipments.

Sales tax is collected for Michigan residents and other states which require internet sales tax.
 

Shipping to the USA will be with UPS, Fedex, USPS, or other trackable service. Shipping to all International countries will have tracking

Remember, Customs and Duty Taxes for International purchases are the buyers responsibility. Please make sure you know the rules of your country before purchasing. All buyers are responsible for additional shipping and handling charges incurred due to an invalid or undeliverable shipping address.
 

Customer Service: Our goal is provide you with the best and easiest internet purchasing experience. Feel free to contact us on eBay. Our hours are Monday thru Friday 9am-5pm (Eastern Standard Time USA). We try our best to answer all emails within 24 hours and any email sent after Friday 5pm will be answered the following Monday.

Feedback & DSR ratings:; We are committed to providing a great online shopping experience. Please contact us with any questions or concerns before you leave feedback and we will be happy to help.
 
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