There is only a few of these Cagiva three wheelers ever made. I think the number is around 10. There seems to be a few board members with the wmx dirt bike so i am hoping they will chime in to where they get parts. I am located in Texas and it is usaully easy to find vintage bikes. I was collecting a bunch of Mugen CR's, then i sold my collection and went to three wheelers. They seem to tickle me in the right spot.