I sold and wrenched on a bunch of these back in the day. Nice enough little bike and if not damaged is certainly worth fifty bucks. I recall two issues with the ones I worked on; the rear wheel seemed weak and likely to go out of true easily, and when tightening the rear axle nuts the axle would "walk" from the intended position. I had to align the rear dropouts on nearly every one of these, they required more correction than most other brands/models.