Am looking to buy a bike from a gent who has has this 81 RS for the past 12 years. When he bought it he was told it was an Australian version of the bike that was a Rennsport edition that was upgraded from 70(71?) to 77hp. Is this true?
It looks like a beautiful bike. Seems that coloring is similar to the 1978 Motorsport coloring but with the stripe down the trunk and back of the bike too.
Have not purchased bike yet but very interested and would like to hear what others think.