* The bar should be the width of the rider's shoulders so that the arms can remain parallel. The handlebars may be measured from outside edge to outside edge, or from center to center.
* The clamp diameter determines how well matched the bike stem will be to the handlebars.
Handlebar Covering
* '''Tapes''' are used on handlebars that provide versatile positioning. They are usually seen on road bikes.
* '''Grips''' are used on handlebars that offer one position. Usually made from soft plastic, foam, gel, rubber, or leather, they provide more traction and protection from vibrations.
* '''Plugs''' cover up the hollow ends of handlebars. They are made from metal or plastic. Without them, handlebars can cause great injury.
