I've had one for about a month now. You will want to get a bottle of blue loctite, and put it on the bolts that mount the mirrors, turn signals, side covers, etc. The bike does vibrate a bit. Check all accessible bolts to make sure they are snug. Check the fuel line, rear brake reservoir line, and vacuum hoses for kinks. Mine were all kinked. I shortened the brake reservoir hose, and replaced the fuel line with some high grade. You may eventually want to change the rear sprocket to a 35-tooth, as these are geared fairly low. I ordered mine today. I have been told that the speedo is a bit off too. Read 70, when you are actually going only 60. I plan to verify this with a GPS once I get it mounted. For the price it is an okay bike, but the QC on these bikes isn't that of a Honda or Kawasaki. That being said, I am enjoying riding it to work every day.