The Schwinn Trailblazer Bike Trailer has a 3-point, safety harness that provides maximum safety to your little ones age 1 and up to 50 pounds. It has 20-inch, pneumatic tires and aluminum rims for great performance. The bike trailer has a 2-in-1 canopy for protection from the sun, weather and bugs. This 2-seat, bicycle trailer can be quickly converted into a stroller without the need for assembly. It"s foldable and has quick-release wheels for effortless storage and transport. This baby, bicycle trailer has a maximum weight capacity of 50 pounds. The aluminum bike trailer has a lightweight frame for easy handling. It comes with a coupler is easily attached to most bicycles.