Motor City Minis has them. Well he's out of stock now, but normally has them. I bought the last one he had in stock.
Bikerscum if you need some I will let you know when he has more in stock as I need a couple more myself.
I may be interested in a 2 speed assembly if you are selling them. As I have a 2 speed frame that I would like to restore for my daughter.
And thanks again Cheezy1 for pointing me in the right direction.