Several four-wheeled bicycles are listed on eBay.com, as of January 2016, while InternationalSurreyCo.com sells various Surrey-type models and QuadracycleLLC.com lists some four-wheeled models. An article titled "Four Wheel Bike Manufacturers" on RSwart.com lists more than 50 manufacturers of four-wheeled bicycles, and each listing includes a link to the manufacturer's website where you can buy a product or use an online tool to find a local dealer.
International Surrey Company is the leading manufacturer of Surrey-style four-wheeled bicycles. It sells various models on its website, including electric-assisted surreys, Italian Surreys and beach cruisers. In the Purchase section, you can buy a Surrey or apply for financing.
To find four-wheeled bicycles on eBay.com, type "four-wheeled bicycle" in the Search box near the top of the main page, click the Search button, and click related categories listed beneath the search box, such as Surrey Bike. Some four-wheeled bicycles on EBay.com are priced using the bidding website's "Best Offer" option.
QuadraCycleInc.com lists a variety of models that are hand-built in the United States, including a Quadracycle one-person sprint bike for approximately $2,100 and a Quadracycle two-person sport bike for approximately $2,500. This website also sells accessories, such as a pedal trailer allowing a four-wheel bicycle to tote additional passengers, racks for hauling four-wheeled bicycles with a vehicle, cargo baskets and chrome-plated wheel fenders. Click the Financing tab near the top-right of the main page to apply for credit, or click the Coupon Code tab to display coupons.