Complete Yamaha YZ125 Engine package. Engine runs well and transmission shifts as it should. I have a video of the engine running that I took right before listing for sale. Comes with FMF Gold Series pipe and FMF silencer. This engine was mounted to a kart that I bought for the chassis. Price is $900 plus shipping. Feel free to call me at 440-477-3597 if you have any questions. Pictures can be sent through email or text. Thanks for your interest, Jim.