An incredible collection of more than 100 vintage bikes, gathered over several years by it's Pamplona owner were auctioned yesterday.
Some looked as though they had just been rescued from a war site, others were sparkling and shiny and looked ready to race.
Not that I know a lot about bikes but still I was impressed.
Take a look at the auctioneers site if you want to know all those detailed things I can't answer.