mechanics assembled their own custom bikes out of spare parts with go-kart engines and rode them around the pits at local ...

It happened at around 1:45 a.m. near Olympic Boulevard and Arapahoe Street, according to the Los Angeles Police Department.

A lesser-known motorcycle, the Benelli TNT 135, is the only mini-moto on this list with over ten horsepower. As TopSpeed's TJ Hilton states, "Benelli's TNT 135 is essentially a pit bike on steroids." ...