325Z: A Boy And The Spirit Of Coolaid Bicycle

I remember a book from my childhood roughly 2nd-5th grade (which would be 1972-75) that had to do with a boy and a bicycle. The only thing I actually remember from the story is the quote, “Go, Spirit of Coolaid, faster boy (ching, ching)!” All of my bikes have been named Spirit of Coolaid! I have recently taken up cycling again, and, you guessed it, my bike’s name is Spirit of Coolaid. I really would like to know what story this phrase came from!