Yes, I found one on ebay, it's close enough to me that I could go get it. I really don't care for the look of the 700, but it's available. Looked at the Velorex sight, the parts section and saw an illustration of the frame, it's basically just a loop, not much there. The weight of it doesn't concern me much, like was stated here and other places, weight can be added until you learn what you're doing operating the rig, then, the light weight becomes an advantage, especially during braking and acceleration. I bought the bike with the intention of getting a sidecar. My wife was very much against the idea of a motorcycle, but, has taken to this Goldwing because it's comfy and quiet. I think if I got a sidecar, and then if she could ride it around the neighborhood, that would open the door to a 1500 with a sidecar and reverse. Anyway, my only concern right now if if it's robust enough, and the point about the axle I have run across before no that it has been mentioned. I'm going to pursue this a little further.