This is a barely used ECU computer box from a 2005 Kawasaki ZX6RR, also fits the 2006 ZX6RR. This was out of a race bike, the ECU was replaced after a couple hundred break in miles with the KIT ECU so this piece is almost brand new. It has been in storage as part of our spare parts since the bike was new. Upgrading to the new ZX10 so I'm selling off all my ZX6RR spares. If you need something else let me know.