That frame is bent I think but the offset is present on mine as well. They have one piece welded sprocket wheels and are just way over as is the engine plate, I'm changing my wheels and will center the tri-stars even If I have to outboard the clutch. Like I said the frame looks bent on the side opposite the sprocket to me. I'd pass on it if you're looking for one to flip but since you own it now you'll have to tackle it, it'll take some work to get it straight if it's bent but I cant see it that well.:thumbsup:
I've had two other wrens and they were offset as well, it's not well engineered in that aspect but they ride OK, the one we have has a 2hp and is original but it's gotta be improved to justify keeping it and like I said the brake is just no good. I'll make a fine rider from mine but it's as straight and rust free as they come.