Depends on what kind they are. Check out sheldonbrown.com, parktool.com and bicycletutor.com for info on how to identify your parts and what to do about them.
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.
To fix a derailleur on a bicycle, first, make sure the bike is secure. Then, adjust the limit screws and cable tension to align the derailleur with the gears. Check for any bent parts and replace if necessary. Test the gears to ensure smooth shifting. If unsure, seek help from a professional bike mechanic.
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.
The gears on the rear wheel are called a cassette
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.
Using a Shimano internal hub for bicycle gears offers advantages such as low maintenance, protection from weather elements, and smooth shifting.
To refurbish a bicycle, start by cleaning all parts thoroughly. Inspect for any damage and replace or repair as needed. Re-grease moving parts and adjust brakes and gears. Replace worn out components like tires, chain, and cables. Finally, give the bike a fresh coat of paint if desired.