The usual formula is no of chainwheels(up by the pedals) x no of sprockets(on the rear hub). But what's getting more common is to separate the two, and just to say that your bike is a 3x9 for instance.
Yes, it is possible to install a motor on a bicycle equipped with gears.
That bicycle has 18 gears.
Bicycle gears work by changing the ratio of rotations between the pedals and the wheels. Lower gears make it easier to pedal uphill, while higher gears allow for faster speeds on flat terrain. Gears affect a bicycle's performance by providing the rider with the ability to adjust their effort and speed based on the terrain and conditions.
an average bicycle has up to 24 gears but a bicycle has up to 30 gears
The best bicycle gear removal tool for efficiently and effectively removing gears from a bicycle is a cassette lockring tool. This tool is specifically designed to securely grip the lockring on the cassette, allowing you to easily loosen and remove the gears.
To improve your understanding of bicycle gears, you can start by learning about the different gear ratios and how they affect your speed and effort when riding. Practice shifting gears while riding to get a feel for how it impacts your pedaling. Additionally, consider reading articles or watching videos that explain the mechanics of bicycle gears in more detail.
Cassette gears in a bicycle's drivetrain system work by providing different gear ratios for the rider to choose from. When the rider shifts gears, the chain moves to a different sized cog on the cassette, which changes the amount of resistance and speed at which the bike moves. This allows the rider to pedal more efficiently based on the terrain or desired speed.
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.
A bicycle chain may slip under load due to wear and tear on the chain and gears, improper chain tension, or misalignment of the gears.
The gears on the rear wheel are called a cassette
Using a Shimano internal hub for bicycle gears offers advantages such as low maintenance, protection from weather elements, and smooth shifting.
To effectively clean a bicycle chain and gears, follow these steps: Remove the chain from the bike using a chain tool. Soak the chain in a degreaser solution and scrub with a brush to remove dirt and grime. Use a brush and degreaser to clean the gears and cogs. Rinse the chain and gears with water and dry thoroughly. Reinstall the chain and lubricate with bicycle chain oil.