I have here TWO Ski's they've sat up for awhile and will require a tune up, one definitely needs carb work. The Purple one runs and Idles on the trailer, the red one runs but needs needs carb work.I also have the passenger seat and rear storage drop in for the red bike(GTX) I Have Both for sale as one unit, sold as is no reserve. need them gone, dont have the time or space and i have too much stuff as it is! The purple ski is a GT and the Red one is a GTX with Rotex Marine engine. We used to ride all the time but have gotten out of it since we had Kids. Tandem trailer is Included in the sale. Thanks for checking out our Listing!!! Happy Bidding!