For indoor cycling, such as Zwift. It has two modes: an automatic mode that links with an app, and a manual mode that allows you to change the angle as desired, both controlled by a wired remote. The handlebars remain stable even when the vertical movement is turned off. Compatible with both rim brakes and disc brakes. There is no box, but all accessories are included. I purchased it about two years ago, but I've only used it a few times, so I think there is little deterioration. Thank you. Weight: Approximately 10kg