MEC Double Child Trailer & Stroller Combo for Sale. Used, but in good condition. Below is info from the manufacture… It’s how wee ones roll. This well-made trailer has metal bumpers and five-point harness, for security. Simply attached the universal trailer hitch your bike’s left rear stay. If you want to walk with the kids, this trailer converts into an easy rolling stroller. To save space, each trailer wheel comes off, and the body folds easily for fitting into a car trunk or hatchback. • Internal tubular steel frame • Steel spoked quick-release wheels • 2 reflectors on both front and back • Cordura body with reflective strips • Mesh front screen allows airflow while protecting against bugs • Roll-down clear front rain panel • Five-point harness, for safty • Rear-access trunk holds groceries and stuff. • Carries up to 34kg with child and cargo combined. • Easily connects to most bicycles