I've got a fairly standard mountain bike I bought at Sport Chek about 5 years ago. Works fine for my purposes.
However, we just bought a chariot CX2 baby carrier with a bike trailer attachment.
It comes with an attachment like this:
From the looks of it, it assumes that I have a back wheel with a quick release mechanism that goes through a hollow axle (which I do not have). My back tire is on a long solid bolt and held on with nuts, like this -
I'm looking for a good cheap solution to this problem (I'm not looking to go buy a new bike).
Can I just go get a new back wheel or something? or perhaps an adapter for the bike trailer attachment?