If you're in the market for a new bicycle then you may want to take a look at this bi-directional pedaling bike. The bike allows the rider to travel forward no matter which way they pedal.
For the cyclist, always pedalling forward can be tiresome, especially when travelling on steep inclines. Another point of frustration can be when one pedals backwards a bit and their chain comes loose. This bike solves both of these problems by letting the bike propel itself forward even when pedaling backward.
The actual explanation for how this happens is a bit complex, but the main thing is that there is a custom wheel sprocket that allows it all to happen. They say that you should always keep moving forward, and this new bicycle models takes that to heart.
Bi-Directional Pedaling Bicycles
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