So my Motorized bike is now complete. She started right up and man it was awesome. Rode around the block a few times. and then i let it idle for a little bit. I do have a few question. Is the engine supposed to run a little rough during the break in period? and it seems to have a lot of vibration. Im not going into oil mixture but i used a recommended one. and it seems to like it. A little smokey tho.