Did you check out the Maico owners site I emailed you about? They have a ton of info. Do a search and you will find a bunch. Bill Eyler at East Coast Maico, NW CZ/Maico, AMS, DC Plastics, Circle K, Rage, Vintage Iron, Bike Buzzard - these are just a few that cross my mind. The discussion group has a ton of members that sell parts also. BTW, if you plan to replace the plastic decide if you want shiny or dull finish. There is a difference in the molding techniques the aftermarket shop use. Some of the racers don't care and opt with "seconds". If you call them and ask if they have complete packages that are seconds (slight irregularities) you'll get a better deal. If you want a shiny bike that's a different story (like this one).