Used Harley-Davidson trikes are available for sale online at ChopperExchange.com, Oodle.com and CycleTrader.com, as of 2015. The prices on Cycle Trader range from under $5,000 to $40,000, and most of the sellers are dealerships, although there are more than 60 private listings.
Chopper Exchange allows users to tinker with search results by model year, seller location and whether the seller is a dealer or private party. Users can then sort the results by price and list date. Most of the listed Harleys trikes are from the 2000s.
Oodle's refinement options include trim styles and color. Some of the listings are for customized trikes and choppers. The selection includes touring models and lighter models.