I have a complete engine that runs good. I was going to use it in a side x side I am building but it's not going to work with the gear box I'm using so now I'm going with a different engine. I don't know km's on it because the bike I pulled it out of didn't have a odometer. Comes with everything you need to run the engine, radiator, oil cooler, exhaust, carbs, wiring harness. Exhaust and airbox have been slightly modified as you can see in pictures. Email text or call me with any questions.