I picked up an 08 YZ85, 03 KTM85, and an 03 RM65. A YZ85 parts bike came with it. The YZ85 motor is locked up, KTM has a good hot rods crank, but needs top end, and I got the RM65 started, but it has piston slap. All of them were bikes that were raced. Had the kids name and numbers on them and...