Sold each. They are for the Cozy sidecar as well as other sidecars. It is Included in the Universal Mounting Kit.

The long strut is 22-1/4" long and 13-1/4" when it is screwed in all the way. The strut has a diameter of 30mm and the adjustable threaded portion is 19mm

Note: These come a long way and by the time they get to you and may have a few chips, dings etc. It’s not a big deal because they will get banged up during installation, but since they are black it is easy to repaint at home..