Motocross
is a form of motorcycle sport or all-terrain vehicle racing held on enclosed
off road circuits. It evolved from trials, and was called scrambles, and
later motocross, combining the French moto with cross-country. BMX,
or bicycle motocross, is the equivalent sport for non-motorized dirt bikes.
Motorcycles ATV's BMX Bicycles
Motocross photos courtesy of Brian Nilsen The Brothers
Powersports