SAN FRANCISCO (KGO) -- Dirt bike riders and motorcyclists have been taking to the streets of San Francisco -- doing donuts and wheelies on main thoroughfares and at tourist attractions. Sunday night, ...

A wheelie is the bicycling equivalent of hanging ten on a surfboard or spinning a basketball on your finger—a skill as profoundly cool as it is functionally irrelevant. Pedaling around with one wheel ...

Young rider performs wheelies using a compact mini bike.

Add Yahoo as a preferred source to see more of our stories on Google. JAMM AQUINO / JUNE 14 A young man performs a wheelie on an electric bike on Lagoon Drive in Honolulu. JAMM AQUINO / JUNE 14 A ...

A pack of motorbike riders travelled more than 30 miles down a busy road at 100 miles per hour, doing wheelies swerving in and out of traffic. Police received calls from terrified members of the ...