Yamaha RD500 in Movies
Race for Glory
entry for the blue bike http://racingmemo.free.fr/MOTO-GP-classements_88-500.htm Link to "it.wikipedia.org" 3 stars probably another mocked up to look like the real race bike 14 is a Yamaha RD 500 LC made to look GP.
^ you are spot one, same vents https://classic-motorbikes.net/wp-content/uploads/2012/01/RD500-static-7.jpg
- RD 500 LC