It's a deceptively complex system of gears and chains designed to make your bike as responsive as possible to your needs and the condition of the road. Read more: Battery Brands Ranked From Worst ...

STEVE:'On the bike, when you select low gear the chain ... makes it harder to cycle but they go faster. How gears work is explained using model gears, linked together in pairs on a board.

Where the gears meet, the teeth must both move in the ... For example, a low gear ratio on a bike or car. If the driven gear is made smaller it will rotate more quickly but with a smaller moment.

KTM 390 Duke has got a ton of new features, including cruise control. In this article, we will be going over everything ...