74 harley dirt bike 250

That is the Aermachi engine. I got parts for the one I had from Moto Italia they were very reasonable. The bikes run good. They were just a little behind times in the suspension revolution going on when they came out. Heres how mine looked after a little elbow grease.:glasses7: By the way this one is a 1974. I'm pretty sure it was San Fransisco that had a fleet of them for the police dept. They also made a 175, 125, and a 90 and I'm thinking maybe a 100. They came in two models the SS and the SX . You have the SX. I think one of the places I got a part was Charleston Custom Cycle. It's been a while so I could be wrong. That should have a Dell' Orto carb.