Discontinued , the Burly worker owned CoOp had them, was an alternative hitch QR skewer.

the elastomer connecting fork rotated up & down on that axis. [my bike sliding dropout to tension IGH Chain]

Now that connection is fixed, but the hitch piece is simpler.

A lighter thing is the extrawheel. it tows directly behind you, and uses a second front wheel like your bike.

and you put your rear panniers on it, Instead of or in addition to your rear rack set.


BoB trailer is popular , dry duffle bag + bring a spare 16" tube since its a different wheel .. more to it so it weigh more.

But for gear not Fido.


Burly now has a dog trailer, smaller than the kid trailer so less wind resistance and maybe weighs less..

[have a Chariot hitch on the trailer I hook up to my brompton, the Ball end Elastomer lets the Rear Fold, still work..

as a kickstand.]