This is the complete bottom end for a ninja 250R it is out of a 2007 ninja 250 with 2400 miles. I used to own a motorcycle parts business and specialized in Ninja 250's. It's difficult to sell the motors because they are so incredibly reliable but the engine covers and other misc parts around the motor are easy to sell because people tip the bike over and crack their covers. That is the reason the covers are missing on the engine. I also have a bunch of other misc ninja to 50 parts including sprockets, chains, radiators, etc. No plastics so dont ask please.