Perfect for young kids learning to ride, 12-inch wheels ideal for riders 28-38 inch tall, bicycle includes training wheels and easy-steer push handle for added support and control Removable handle allows parents to push and actually steer the bike while the child is still learning, includes easy access water bottle and holder Single-speed drivetrain is easy for young riders to operate, and the rear coaster brake, activated by pedaling in reverse, offers intuitive stopping power Tool-free and quick-release seat post adjustment allows for convenient leg extension, grows with the child as the saddle is raised Arrives partially assembled, tools needed: Philips screwdriver, 4-8mm Allen wrench, adjustable wrench, pliers for cable cutting