It is possible to find used motorcycles with sidecar body kits for sale on CycleTrader.com, Claz.org and eBay. Enter the phrase "motorcycle with sidecar" into the eBay search box, and select eBay Motors from the drop-down menu. Click Search, and refine search results using the filters on the left.
Click the Motorcycles link under the Vehicles heading on the Claz.org home page, enter "sidecar" into the search box, and then enter a city or ZIP code. Click Advanced for additional search options.
Click the Buy link at the top of the CycleTrader.com home page, choose Keyword and enter "sidecar." Select Motorcycle under the Type heading, and click Used under the New or Used heading. Tailor search results further by location, make, category, price and year.