InStep Rocket 11 Double Child Carrier Bicycle Trailer, 2-Passenger, Blue/Black/Grey Take your children along for the ride with the InStep Rocket 11 double tow-behind bike trailer carrier. 20-inch pneumatic tires with molded rims provide performance, safety, and timeless style. A five-point harness ensures your riders are protected in both tow and stroller mode. The folding-frame design and quick-release wheel make for quick and easy assembly, storage, and transport. Designed to protect your child from the elements, a 2-in-1 canopy features both a bug screen and a weather shield with rear vent window. This tow-behind child carrier fits most bike styles, thanks to a versatile bike coupler. The maximum weight limit is 80 pounds (two 40-pound children). Some assembly is required and this trailer comes with a 1 year limited warranty.