The cup holders are compatible with motorcycle models with 7/8", 1", and 1 1/4" diameter handlebars. And the drinks or beverages you put in need to be more than 1.97 inches in diameter.
There are 12 rubber gears on the top of the cup holders, which keep your drinks steady and solid so they won't pop out on a bumpy road.
The adjustable ball mount base provides the possibility to adjust the angle as needed. This allows you to avoid contact with the gas tanks when your motorcycles turn left or right.
Yes, 2 original rubber spacers are provided that can fit different sizes of motorcycle handlebars or crash bars.