Pocket bikes are mini-motorcycles with small wheels, small frames, and a motor size of 125cc or less. They are equipped with two- or four-stroke engines, automatic gearboxes (for the most part ...

Pocket bikes are miniature motorcycles -- powered, for the most part, ... They have tiny engines -- 47cc or 49cc displacement, less than 1/20th the size of a big motorcycle.

Matamoras, Pa. — Imagine a muffler smaller than a soda bottle. Attach a leaf-blower engine to it. Hit the gas and hear that gravely wheeeeeeeeeeze. It's the squeal of a pocket bike, a pocket ...