However , when thrown in the elements and being amongst dirt , roots , rocks and other foreign terrain ; this presents a much higher risk .
As a kid , riding to school , down to the local shop , along the beach - front pavement .
When thrown in the elements and being amongst dirt , roots , rocks and other foreign terrain ; this presents a much higher risk .
As a kid , riding to school , down to the local shop , along the beach - front pavement .