This is a simple cake but Oh so cute for any bike lover. I made this for a friend and on the top of the cake I drew the Harley emblem. Instead of putting Harley Davidon Motorcycles I replace the words with Happy Birthday ????. It turned out great. I have made another one like this with more detail like flames around the emblem and flames on the side but I forgot to take a picture of it. My father rides a Harley so I probably do soemthing similar for his birthday this December. Enjoy!