Here's how one family gets the most out of their Quadribent:
Their Quadribent is equipped with a removable rumble seat for the kids, sunroof canopies, windshields and an electric motor. The entire family gets to ride together on the weekends. During the week, the dad separates the bikes so he can use one of the recumbents to commute to work. And when he comes home on Friday, he can easily rejoin the bikes.
Shown here in the parking lot of the Lake Nokomis Community Center in Minneapolis, MN.