Bell Moto-9 Carbon Flex Seven Flight Helmet

Sale Price $649.95
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Bell Moto-9 Carbon Flex Seven Flight Helmet.

Ever since the first Bell helmet, our ongoing mission has been to innovate and improve the science of protection, always striving to bring technologies to the table that set the benchmark for impact and energy management. Meet the Moto-9 Flex – evolution of the fittest. A first-of-its-kind, three-layer impact liner utilizes multiple densities of material to more comprehensively disperse impact energy and works to reduce rotational energy transfer. Moto-9’s flexible, segmented liner achieves an adaptive, more personalized fit for a wider variety of head shapes, and allows us to deliver superior ventilation throughout the helmet. The Moto-9 Flex is the most advanced helmet we have ever made, and is setting the standard for rider protection in motocross and off-road racing.


  • 3 Shell and EPS Sizes for a Personalized Fit
  • 3K Carbon Shell
  • Exclusive Magenfusion™ magnetic strap keeper
  • Flex Energy Management interior liner
  • Fully adjustable Flying Bridge Visor™ with air intake vents
  • Industry-Leading Five-Year Warranty
  • Integrated Vented Roost Guard
  • Lightweight Carbon Composite shell construction
  • Magnefusion Emergency Release System (MERS)
  • Magnefusion Magnetic Strap Keeper
  • Magnefusion™ Removable Magnetic Cheekpads
  • Padded Chin-Strap with D-Ring Closure
  • Padded, Lined Helmet Bag Included
  • Removable/washable X-Static® XT2 Silver Liner
  • TriMatrix Composite Shell
  • Velocity Flow Ventilation™ system for maximum cooling
  • X-Static® and XT-2® Padding

Helmet Size Information. We ask that you use the following information to help choose the proper size helmet. In order for a helmet to protect properly and be the most comfortable, it must be size to your head correctly.

To find the Correct size helmet for a person's head:

  1. Measure the head circumference one-inch above the eyebrows and ears
  2. Using the circumference measured, use the size chart below to find the approximate size
  3. Once you have tried on the helmet it should fell snug equally around the head. The helmet should not feel too tight or too loose at any point around head.

Shell EPS  Size Circumference (CM) Circumference (IN) Hat Size (IN)
1 1 XS 54-55 CM 21 1/4"-21 5/8" 6 3/4"-6 7/8"
S 55-56 CM 21 5/8"-22" 6 7/8-7"
2 2 M 57-58 CM 22 1/2"-22 3/4" 7 1/8"-7 1/4"
L 58-59 CM 22 3/4"-23 1/4" 7 1/4"-7 3/8"
3 3 XL 60-61 CM 23 5/8"-24" 7 1/2"-7 5/8"
XXL 62-63 CM 24 1/2"-24 3/4" 7 3/4"-7 7/8"


Bell Moto-9 Helmet Cheek Pad Matrix


Cheek Pad Matrix
Shell Size OEM Cheek Pad Size Compatibility
S 40 mm
M 40 mm
L 35 mm
XL 35 mm
2XL 30 mm