Duo Delta

The Duo Delta was first manufactured in California (USA) in 1974.  Created by Unisport the Duo Delta was designed by Walter Korff and was available on either kit form or plans.  The rear half of the vehicle was a 750cc motorcycle that was mated into a car type front end. The car section was created from fibreglass and had standard car controls. Production ceased shortly after.  

The 1974 Duo Delta. (My thanks go to Ray Buckland for sending in this photo.)