Bought from the states due to wrong model info (should have checked the part number first!) DynoJet PowerCommander III USB Part No: 307-410 To fit the following: 2001-03 GSXR600 - pn: 307-411 2001-02 GSXR1000 - pn: 308-411 2002-03 GSXR750 - pn: 309-411 NB - should also fit a K2 750 built in 2001 (adjustable swing-arm, dual low-beam headlights, auto fast idle) and some other 'new model/old year' bikes. Unit has small mark on front face but otherwise good. Wiring is all in good condition. RRP when new is aprox $450 Includes unit, wiring loom (OEM plugs) USB cable, installation CD, 9V battery wiring (for programming off the bike) and install guide.