
The bicycle helmet was invented because of the invention of the automobile.
It doesn't take a mechanical whiz to learn how to make a motorized bike. In fact, many home mechanics can do it in their garage with ease. |
If you know how to build a bike rack, you might end up saving yourself a bundle of money. |
Before the 1970's a safety standard for bicycle helmets did not exist. If riders even decided to wear a helmet, their choices were limited. |