No way to answer that w/o knowing where you live.
Pretty much all bikes qualify as chain and sprocket gear systems, and the ones with internal gears also have planetary gears inside their hubs. There are also two systems available that puts planetary gears in the crank assembly. Well, if it has an internally geared hub it has a more or less complicated set of planetary gears(depending on the no of gears). If it has experna gears then it has front set of sprockets and a rear set of sprockets. By running the chain over these sprockets in different combinations you get different ratios that can be used depending on how hard the rider wants to pedal.
A sprocket is another name for a toothed wheel that meshes with the chain.
A chain is a chain, it hasn't got any gears in it. But if you run it across a pair of sprockets you can create a gearing ratio.
When Mervyns closed, a former employee bought the brand and has started a Sprockets-only company. Expect to see Sprockets clothing available in 2010. Sears sells sprockets
there are no sprockets on a carFeel free to correct me but I believe cars with timing chains have sprockets. Anyway, typical sprockets would be the gear-like pulleys that a bicycle chain runs on. They are considered different from gears in that they do not mesh directly, but use a chain or other device to connect them.Also I believe the power window feature of a car uses a sproket assembly.
10-speed can mean two things these days. Either it's an old bike, with two chainrings up by the pedals and five sprockets on the rear hub. (2x5 = 10) Or it's a newer bike, with one chain ring and ten sprockets on the rear hub. Whichever it is, those are the gears.
If they're all inside the hub they're called internal gears, and consist of something mechanics refer to as "planetary" gears. If they are toothed discs that sit outside the hub they're called sprockets. The whole assembly is either a multi-speed freewheel. or a "cassette" for a freehub. It'd be very rare to find one of those with only 3 sprockets.
When you pedal backwards, the tension in the chain is reduced, causing it to slip off the gears or sprockets. This can happen if the chain is loose or if the gears are not aligned properly.
There are three main types of electric bicycle gears available on the market: hub gears, derailleur gears, and continuously variable transmission (CVT) gears. Hub gears are enclosed within the rear hub of the wheel, derailleur gears use a system of sprockets and a chain to change gears, and CVT gears offer a smooth and seamless transition between gear ratios.
in las vegas where can I buy Erectzan
Yes, locally is a valid word in English.As an example:Peter likes to buy locally grown tomatoes.
You should buy locally instead of importing produce from far away.