Don't forget the RD 200. CS series.
I bought one brand new in the mid seventies. Back then you could buy them for $600. I paid mine off over 2 years cause the average weekly wage was only $40.
Magnificent machine. Wished I didn't sell it.
Traded it in for a 1964 Triumph Spitfire sports car worth $1200. Peice of British sh!t that car was. Hugged the road wonderfully but constantly blew the ngine or gearbox if you pushed it too hard and leaked water like a seive.