The legal tender, which only now available in the Isle of Man, is presented in a special pack that also includes a genuine piece of Metzeler Six-Days tyre used by Knight.
Commenting on the coin at the official launch in the IOM Postal Headquarters, David Knight said:
“I feel very proud to be on a Manx coin and have my motorcycle achievements recognised, it’s a big honour. I will be carrying a few of these coins in my pocket to the rounds next year in the hope they will bring me some luck!”
The collectable coin pack details the story of David’s career to date. For those wishing to get their hands on some of David’s money, the pack is priced at £15 and is available through www.iomstamps.com