2005 TRX450Motor; 12:1 CP high compression piston hotrods +3 stroker crankStage 2 hotcam Bare aftermarket powder coated chassis+2 Houser A-arms Lower kit front and rear Ignition Safety shut off Several gearing options Alba racing bumpersDetachable sway bar for turning stability Shaved front fenders, handle bar risers Racing tires, off road tires, and paddles included and Spare wheels. new brakes and recent service. You can swap everything over from TT or circle track to dune riding in about 20 minutes! Lots of stuff not listed on this bike!