This is a look back at the 2001 Motocross des Nations machines of Ricky Carmichael, Kevin Windham, and Mike Brown as they appeared in Racer X magazine. Shot by Simon Cudby, these bikes never made it to the MXdN due to the events of September 11th, 2001.
themotocrossvault.com 
Hello sir just wanted to let you know that your videos are very informative you break down everything in a way that is easily understood by most people even people who don’t ride thank you very much for taking the time to do this you have me hooked on your channel now I grew up on dirt bikes lot of fun too bad they don’t really make them like they used to
Thank you for your kind words, they are very much appreciated.