Used Campagnolo pista (track) crankset from Schwinn Paramount tandem. This one came off the front (captain). PLEASE NOTE: Arms are basically reversed. Chainring side goes on left side and has left (reverse) pedal threads while the single arm goes on the right side and has right pedal threads. Comes with crank dust caps. Has signs of use for sure but I would rate as very good. A lot of my shots are closeups which pick out every flaw. When you hold this crank and look at it with naked eye, it really looks nice.