DESC: The perfect first bike, the 16-inch Mongoose Amplifier has the cool look of a big boy's bike and the stability a little one needs to ride safely. A strong, tubular steel frame provides stability and hand-me-down durability, and the heavy-duty training wheels add confidence as he learns to maneuver the driveway and sidewalks. The bike features a shiny chrome finish and colorful graphics, along with mini mag-style wheels with puncture-proof tires. A low step-over frame makes for easy mounting and dismounting.