You want to pedal downtown to the farmers market with your kids in tow, but youAAAre not sure what to do with them once you arrive. Instead of strapping a stroller to the top of your trailer, get BurleyAAAs Stroller Kit, which lets you convert your trailer into a stroller and vice versa. Attach the stroller kitAAAs wheel to your trailerAAAs hitch; once attached, this wheel flips up out of the way …