3 Hour Production Race at Wanneroo Western Australia in 1978. Greg Pretty wins on a Yamaha XS1100!! Laverda 3C. Moto Guzzi le Mans, Ducati 900SS, Kawasaki Z1R, Suzuki GS1000 etc, all the new superbikes. Greg Pretty was killed in a terrible road crash in South Australia in January 2010. Also Australian GP at Wanneroo in 1977. Ray Quincy on a Yamaha TZ750, Greg Handsford on a Kawasaki KR750 and a KR350. Also Murray Sayle.
77 78 bike races new, Wanneroo, Western Australia, Ray Quincey. Greg handsford, Kawasaki KR750, Yamaha TZ750