- Ideal for a standard 12-20 inch children's bike. Maximum child weight: 33 kg. The Trail Gator bar is sold with all the parts needed for assembly. 2 year warranty. The Trail Gator bar allows you to tow a child's bike. Periodist or loose in seconds without a tool, the bar lifts the front wheel of the child's bike and immobilises their handlebars. When the two bikes are related, the adult controls the bike guide and the child can pedal or leave tractor. When the two bikes are unrelated, the bar folds and takes place on the side of the adult bike in seconds. "The Trail Gator Pull Bar is the ideal solution for rolling with children who want no more to get on the trailer, but are still too small to pedal time alone." City Ride French Urban Cycling Magazine Edition #19, Mars-Avril-Mai 2013