This 16-inch Marvel Avengers bike is a great choice for your young child who is learning how to ride and bike and loves an awesome crime-fighting adventure. This bike features Huffy’s exclusive EZ Build design. In just 4 easy steps, your child's new ride will be assembled and ready to roll! All you need is a hex wrench (provided) and a few minutes before you're off to make memories. This single-speed boys’ bike with training wheels is a reliable ride that will help your kiddo grow in confidence on a bike. The Marvel Avengers design is integrated throughout the whole bike from the Choose Your Own Avenger Plaque with unique sounds on the handlebar to the decorated chainguard at the back of the bike. The bike comes with an easy-to-use coaster brake that is engaged by simply pedaling backwards, and the padded saddle and soft grips keep your child comfortable as he rides. And when your little hero is ready to adventure on two wheels, the training wheels are easily removed. Ready for action!