I HAD BEEN LOOKING FOR A MOTOR FOR A ATV. THEY HAD ONE WHEN I CALLED THEY SAID THEY HAD A GOOD ONE OUT OF A RUNNING BIKE. I GET THERE AND THEY DIG IT OUT OF A PILE AND IT HAD PARTS REMOVED THAT CALLED FOR DISASSEMBLY OF ENGINE TO PUT BACK TOGETHER. HE WANTED 300.00 I ASKED HIM AGAIN IF IT WAS A GOOD ENGINE HE ASSURED ME IT WAS. I TOLD HIM I WOULD GIVE HIM 200.00 BECAUSE I WAS GOING TO HAVE TO DISASSEMBLE AND PUT BACK TOGETHER. HE AGREED AND SAID IF I HAD ANY PROBLEMS TO BRING IT BY AND THEY WOULD LOOK AT IT. I GET IT HOME AND TAKE IT APART, ENGINE HAD BLACK CRUD IN BOTTOM OF ENGINE AND CASE HALF WAS BROKEN. I USE PARTS OFF OF MY CASE TO PUT BACK TOGETHER. IT SMOKED AND BURNT OIL ( I DID NOT REMOVE PISTON OUT OF CYLINDER) AND HAD AN ENGINE KNOCK. THEY TOLD ME TO BRING IT BY. I DID AND UNLOADED THEN THEY WANTED ME TO SIGN A RECEIPT FOR LABOR CHARGES TO LOOK AT IT AND THAT WAS NOT WHAT WAS DISCUSSED WHEN I TALKED WITH THEM PRIOR. AFTER TALKING TO DIFFERENT REPAIR SHOPS AROUND. THEY ALL FEEL THE SAME WAY I DO BECAUSE THEY HAVE HAD OTHERS WITH SAME PROBLEMS AS ME COME TO THEM. BE VERY CAREFUL IF YOU ARE BUYING ANYTHING FROM THEM GET EVERYTHING DOWN IN WRITING.