Turn two EZ-Classic recumbents into a side by side recumbent tandem. Contains all necessary hardware to create a side by side tandem from two EZ-Classic recumbents - EZ-Classic recumbents sold separately. Inside spacing of complete assembly measure 29` from top tube to top tube. Huge luggage tray measures 31.5` x 22.5` x 2.8`. Luggage tray carrying capacity 50lbs evenly distributed and not in addition to the overall capacity of the 2 bikes combined. Durable steel construction simple bolt-on installation. Designed to be used on current model EZ-Classic with frame mount kickstand plate. Approx assempled dimensions 52`W x 73`L. Adapters available for earlier models of EZ-Classic recumbents without kickstand plates see accessories link below