| Bicycle cart: Provides a bicycle carts and bicycle trailers. Washington, USA. |
| BicycleR Evolution Trailer: Offers information on a line of bicycle cargo trailers. |
| Bob Trailers and Strollers: Offers one-wheel bicycle trailers for on-road and off-road uses. Also, provides strollers. Product catalog, dealer locator and specifications provided. |
| Bykaboose: Collapsible bicycle trailers. |
| Canadian Beaver Holdings: Designs and manufactures custom trailers and cargo trikes. Canada. |
| Equinox Tourlite Bicycle Trailers: makes a that holds two children and lots of gear, with multiple uses. |
| Quik-Pak: Makes bicycle cargo trailers that folds for transport. USA. |
| SportsRig Micro Trialers: An earth-friendly way to transport bikes, kayaks, tandems, gear, recumbants, trikes, and quads. A roof rack on wheels. |
| TrailerOn Bicycle Trailer Hitch: A sports utility hitch that enables a bicycle to transport a multi-wheeled pull cart or trailer, including wagons, golf pull carts, market carts, and dollies. |
| Wandertec: Manufacturer of bike case and travel system for trailers. Arizona, USA. |
| Wike Bicycle Trailers: Online catalog of bike trailers, convertible strollers, and towable carts. |
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