There are many ways to build custom DIY bike trailer solutions to suit your needs. I’ll let Dillon explain his solution:
I have been building many different types of bike trailers trying to find one that will hold up to what i need. With my bike shop I have to be able to tow a bike if I can’t fix it on site. I took an old dolly cart that I found in a dumpster and put on two 26″ bike wheels and a steel arm and used a “U” hook and attached it to my bike, now I can tow any bike.