Trek® Precaliber 12-Inch Kids' Bike
The Precaliber Bike is the perfect first bike for little riders who are ahead of the curve and ready for two wheels at a younger age than most. It has a handle built into the saddle so you can guide them as they ride, and tool-less training wheels that are super easy to install and remove. For kids: ages 3 to 4, between 36" to 40" tall.