How half shell helmets dot can Save You Time, Stress, and Money.

News Discuss 
Most motorcycle helmet benchmarks use impacts at speeds amongst four–seven m/s (nine–16 mph). Though motorcyclists often trip at speeds greater than 20 m/s (forty five mph), the perpendicular impact speed in the helmet is usually not the same as the road velocity of your motorcycle, and the severity from http://zoomgroups.com/userProfile/9679710


    No HTML

    HTML is disabled

Who Upvoted this Story