Contact Richard Blackburn in the UK, he has a shop over there, XratedKarting and he handles Aixros and I know he has used ones from time to time. He does alot with the Aixro race series they have over there. Whenever I need something or have a question, he answers it and will take the time to send emails with pictures, etc to make sure I understand everything….he knows his stuff and keeps a good inventory of parts. His personal email address is firstname.lastname@example.org Are you wanting to get an Aixro so you can come out and play in our new series? First race will be September 21st in Ocala, you may be pushing it, but he can send you a ready to bolt on, hook up the radiator and go motor. I have a few gears you can borrow to get you started.