Wood-Rotax Dirt-track racer 1985

Wood-Rotax

The Austrian Rotax four-valve OHC engine proved both robust and powerful, establishing an enviable reputation as the best motor of it's type available. The Rotax has been further developed and now powers both the BMW F650 (the first ever chain-driven BMW motorcycle) and the Aprilia Pegaso, along with a host of racing and roadgoing specialist machines.