Yearly, approximately over 500,000 people are treated in emergency rooms from injuries due to bicycle crashes and 750 people die. The greatest risk posed to bicyclists by far are head injuries, comprising one-third of emergency department visits, two-thirds of hospital admissions, and three-fourths of deaths.

Bike riding poses the greatest risk of injury to children, who often do not practice proper riding habits or wear bicycle helmets. As a result, 30 percent of cyclist deaths occur in the 5-14 year old age group.

At least 125 children die from bicycle -related brain injuries each year. Approximately one-fifth of the 100,000 children who sustain a non-fatal injury to the head or face while riding each year, sustain a traumatic brain injury. Ninety percent of all deaths involve collisions with motor vehicles. Falls account for most non-fatal injuries and typically are not reported.

Learn how to properly fit a bicycle helmet.

Source: Harborview Injury Prevention & Research Center