These 3 videos are great - First one is flat track, then the second is circuit bikes, some classic footage.

there are more episodes


http://youtu.be/whjviUck9G0


http://youtu.be/CoUd9tbET-E


http://youtu.be/v3ZWf9Vguw0

[Edited on 15/4/12 by T66]

[Edited on 15/4/12 by T66]