J.D. Power and Associates has completed its 2009 Motorcycle Helmet Satisfaction Study, and the results are in. In their research, J.D. Power & Associates measures the overall satisfaction of motorcyclists with their new helmet in three key factors:

• ventilation 
• face shield
• design and styling

These three factors are then marked into 11 attributes:

• quietness
• ventilation/air flow
• de-fogging
• the face shield’s ability to keep the wind out 
• the face shield’s ability to resist scratching 
• ease of replacing the face shield 
• scratch resistance of the shell
• color/graphic design
• weight
• ease of fastening the strap
• fit and comfort.

Continue reading after the jump for the results.