The sidevalve 4 cylinder motor turn freely and has good compression. From the look of it a restoration was started . Sheet metal is sound and rust is not an issue with this machine . This suggests dry storage. There are no additional parts. Pictures show the current condition and state of the machine. The the stick shift 4 speed 800cc double boxer motor due to its engine design is exceptionally smooth. The motor was Rated at 20 HP with shaft drive and a rigid rear wheel providing outstanding suitability for sidecar use .