The obscure geometry is a marina with waterside houses in a beautifully designed port. Residents can park their boats directly outside their houses. cogs and gears border stock videos & royalty-free ...

Browse 4,400+ cogs and gears border stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Vector draft background ...

Cycle gears are a system of cogs and chains that adjust the bike’s resistance and pedalling difficulty. They allow you to maintain a comfortable pedalling speed (cadence) regardless of the terrain.

When you shift gears, the derailleurs move the chain onto a larger or smaller cog in the cassette. This changes the ratio of wheel spins to pedals, which we'll get into in a moment. Incidentally ...