Which coupler fits a Retrospec Rover trailer?

The Rover coupler. It is the factory part for Retrospec bikes and Rover kids', cargo and pet trailers, with a 45-degree welded arm.

Will the generic coupler fit a Burley trailer?

It is listed for Burley kids' trailers and uses a 90-degree arm. Measure your axle against the 10.3 mm hole before buying.

Do I need more than the coupler to attach a trailer?

The Rover part includes hardware, but some buyers found it is one of two pieces needed for a full attachment. Check what your trailer already has.

Which one is built better?

Both are steel. The Rover has a 4.9 rating from 13 buyers and a stated 4 oz weight; the generic part has no rating and only a rough 130 g weight.

Is the generic coupler worth it over the Rover?

Only if you need a 90-degree hitch or a Burley fit. Otherwise the Rover's known fit and rating make it the safer pick.

Which is easier to install?

The Rover mounts at the rear axle nut with quick release and included hardware. The generic part uses a locking pin and gives no hardware details.

Rover Bike Trailer Coupler Attachment vs Bike Trailer Hitch Coupler Adapter Attachment, Steel Trailer Coupling Connector with Locking Pin for Electric Bike, Easy Install Towing Hitch for Child Pet Cargo Trailer

Buy the Rover coupler if you own a Retrospec bike or Rover trailer, since it is the factory part with a 45-degree welded arm and a 4.9 rating from 13 buyers. Buy the generic steel coupler if you need a 90-degree hitch for a Burley trailer or a second bike, and check your axle diameter first. No prices were given for either part, so compare store prices on this page before ordering.

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