This Schwinn GT 100 derailleur was removed from a '72 Schwinn Suburban. It is in pretty good condition for 49 years old. The front has light scuffing but stamping is still very readable. The rollers and spring feel great. the chrome on the roller guides is great. I am not seeing any rust on it anywhere. This would be great on your rider project or restoration. I am selling it as is with no returns, so look closely before buying. No international sales. Thank you for looking and please stay safe.