RoyalBaby BMX Freestyle Kid's Bike, 12-14-16-18-20 inch wheels, six colors available This sporty bike for boys and girls comes with a bell, a water bottle, training wheels, and a quick release seatpost which makes it easy to adjust the height of the seat (with carrying handle on 12-14-16 inch) Easy to put together! 95% of the bike is assembled, leaving only the need to install the training wheels, pedals, handlebar and saddle. All assembly tools are included. Features cushioned seat and high back Also features a sturdy steel frame, a one-piece crank, ball bearing drive shaft, a full chain guard and steel wheels with pneumatic rubber 2.4" wide knobby tires featuring a custom Royal Baby tread The combination of a front caliper brake and rear coaster brake gives many options for learning to stop Includes: Water bottle and cage, bell, assembly tools and HEAVY DUTY training wheels