Replace your missing hitch ball, or use your Radical Designs trailer on multiple bikes. The extra hitch also comes in handy for sharing your cargo
Dynafit Radical Binding - Moosejaw
Parts and accessories
Bags Bike Friday
The bike trailer coupler is made of metal with coating, precision welding technology makes them sturdy and durable, they are not easy to break, rust
Bicycle Trailer Coupler Attachment Bike Trailer Hitch Replacement Silver Tone
Harley-Davidson H-D Detachables Solo Rack, Gloss Black
The Three-Pound Bag
Parts and accessories
Mofeez Bike Trailer Hitch Coupler Attachment for Burley Bicycle Trailers (12.2mm)
Cyclone IV Trekking Bicycle Trailer