16-Inch Mini Electric Bike– Perfect Fit, Bigger Fun! Designed for kids who’ve outgrown a 12-inch bike but aren’t quite ready for a full 16-inch, this ride features a 12-inch frame with 16-inch wheels. Powered by a 36V 350W DD motor and a 24V 5.2Ah battery, it also includes a 160mm rear disc brake, and a 6-speed controller with 2 modes for safe, customizable fun.