The Hedgehog is light and strong at just 16 lbs. out of the box. It’s also backed by a lifetime warranty against manufacturer’s defects. When your trail boss is ready to step up from a 12 inch bike, the Hedgehog 16 inch kids bike will reliably propel your 3 to 5-year-old rider* as they climb to new heights, launch jumps, drop stairs and maybe roll around standing on the top tube.