i must have left a while before that in the torrential rain mid morning . it looks great fun and has wet my appetite ! of course the title of the youtube clip will be incorrect . Standard Mark A's were 122cc , most production ,and as far as i know ALL B's, were 197cc . so this B would in fact be 197cc . great fun . anyone thiking that Bonds were at all sluggish or boring would have their minds changed should they see the silly games at the Bond National - other clubs would envy it all !