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6D ATB-1 Flight Mountain Bike Helmet

Incorporating all of the benefits of 6D's proprietary ODS technology, the ATB-1 MTB Helmet is the most advanced full-face mountain bike helmet available in the marketplace today. Each ATB-1 Helmet incorporates a state-of-the-art 3K carbon fiber shell mated to 6D’s exclusive dual-layered Omni-Directional Suspension EPS protective liner. This combination of materials and technology provides the best possible protection against angular acceleration and low-threshold energy transfer from crash impacts. Whether you're riding down hill, enduro or BMX, the ATB-1 MTB Helmet is the gold standard of competition helmets and exceeds ASTM F-1952-10, CPSC 16 CFR1203 and EN1078 safety standards for the US and Europe. 

Features: 

  • Patented Omni-Directional Suspension Technology
  • Advanced aerospace 3K carbon fiber shell
  • Improved sun peak for durability and visibility
  • Revised PC halo improves durability of inner EPS liner and impact performance
  • 10 intake ports, 13 transfer ports and 4 aggressive exhaust ports
  • Rear delta vent aids heat transfer by scavenging air
  • SUPERCOOL CoolMax anti-bacterial liner
  • Emergency release cheek pads
  • Shear-away sun peak screws
  • Clavical cutaway increases clearance and mobility without sacrificing strength
  • Sternum pad provides added protection of the chin, jaw and sternum
  • Exceeds ASTM F-1952-10 and CPSC 16CRF 1203 testing standards
  • Drawstring helmet bag included

Note: Bicycle use only, not DOT-approved and not intended for use with motorcycles.

Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black/Charcoal / XS RevZilla Item #10007828 Store Sku MFR. Product #20-2304 AvailabilityCloseout: This product is no longer available
Product Style Black/Charcoal / SM RevZilla Item #10007829 Store Sku MFR. Product #20-2305 AvailabilityCloseout: This product is no longer available
Product Style XS / White/Red RevZilla Item #10007824 Store Sku MFR. Product #20-2234 AvailabilityCloseout: This product is no longer available
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Product Style XS / White/Blue RevZilla Item #10007820 Store Sku MFR. Product #20-2224 AvailabilityCloseout: This product is no longer available
Product Style SM / White/Blue RevZilla Item #10007821 Store Sku MFR. Product #20-2225 AvailabilityAvailable: Ships in 1-2 business days
Product Style MD / White/Blue RevZilla Item #10007822 Store Sku MFR. Product #20-2226 AvailabilityCloseout: This product is no longer available
Product Style LG / White/Blue RevZilla Item #10007823 Store Sku MFR. Product #20-2227 AvailabilityCloseout: This product is no longer available

6D ATB-1 MTB Helmet Sizing

Size Head (cm)
XS 53-54
SM 55-56
MD 57-58
LG 58-59

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • H Head
    Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
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