Here some pics of a Waddon Rotax tandemtwin. This rare machine is one of a handful produced by Waddon Performance Products of Croydon, Surrey during the early 1980s. The Waddon was launched at the start of the 1981 season and featured a tubular spine frame similar in layout to that championed by famous motorcycle suspension designer, Tony Foale. Two-stroke engineer Dr Joe Ehrlich joined the project to help develop the Waddon's Rotax engine, his work paying off when Con Law won the 1982 Junior TT race for the Surrey-based manufacturer.
For more pics see
Waddon Ehrlich