Modern bicycles come with plenty of different types of gear systems. Some are single speed (Only 1 gear) and more common are those with multiple gears to choose from. Gear shifting for beginners may require some time to get used to, and for seasoned riders — tuning your gears to get rid of noisy shifting, chain rubbing or sloppy shifting is another challenge itself.
The following guide will give you an introduction to gear shifting and also show you how to tune and check your gears.
