BSA:
$150
They also provide a popular form of recreation, and have been adapted for use as children's toys,
Firefox
$125
The bicycle's invention has had an enormous effect on society, both in terms of culture and of advancing modern industrial methods.
Schnell
$110
The great majority of modern bicycles have a frame with upright seating that looks much like the first chain-driven bike
Hero
$100
bicycles have followed a similar pattern as in aircraft, the goal being high strength and low weight
Roulik
$90
Since cyclists' legs are most efficient over a narrow range of pedaling speeds,
Mach city
$135
The most common options are either a rear hub or multiple chain rings combined with multiple sprockets