Ski on the right side of trailer is a 1999 kawasaki 900stx. Since ive owned it I put in a new jetpump housing, pump bearing kit, stainless steel prop, and deleted oil injection system. Only con is that it needs the seat redone. Jet trim offers a seat cover for like 80 bucks i believe. This is my old personal ski and has been meticulously mechanicaly maintained. Only selling because i got an 1100 stx that I'm going to build. Ski on left of trailer is a 90 something yamaha 650, has an aftermarket exhaust pipe in it. Needs a battery, the one in it recently gave up, other than that its a great cheap ski. Could be able to work something out with parting the skis or trailers from eachother I have the paperwork for both skis but not for the trailer.