As for the sprocket...I'm runnning a QPD Belt Drive. I like it a lot and won't go back to a chain. The 790 has been so reliable this past four years I really didn't want to put a big bore kit on it. I think I'll just use the bigger Guzzi on the trips (super slab and such) and keep on keepin on with my TBA the way she is. It really is a great bike. I have toyed with the idea of camming her up though. We shall see. I would buy her all over again knowing what I know now. I'm glad I bought the Moto Guzzi. It fills the need nicely and like the TBA you don't see yourself riding around every corner. The Italians do know how to build a bike.
