Pristine. Original. Stock except tail conversion ( I have all original factory replacement parts) GPZ600RXTHIS MODEL WAS A ONE YEAR ONLY OPTION-ALUMINUM FRAMED< LIMITED PRODUCTION NINJA 600One Owner prior to me. ALL STOCK. BIke is like NEW. You will not find another 600 like this. It is IMMACULATE. and a SHOWPIECENo dissapointments. Belongs in a museum. good luck bidding on this rare bike. thank you. On Feb-22-15 at 12:18:36 PST. seller added the following information: This bike is #17 of 1000 only made in 1987. Recent service including carbs. have stock seat piece. tail and fender.