joystar 16 inch kids bike for boys girls 4 5 6 7 years old with training wheels gifts kids bicycle with coaster brake bmx style green joystar this joystar kids bike is one of the best looking children’s bikes on the market. it’s jam-packed with accessories that will make the rider feel like a professional cyclist. from the bike bell to the decals on the seat, there are a ton of details that make this kid’s bike stand out from the pack. it’s aimed at kids aged three to nine years and has 12-inch 14-inch 16-inch 18-inch wheels that provide many size for choice. of course, this bike is aimed at kids learning to ride a bike, which is why it comes with training wheels, a fully enclosed chain guard, and a rear coaster brake for safety. this sporty bike also features a bell, a quick release seat post, and training wheels. the adjustable seat is a significant upgrade feature that helps you adjust the seat height as your child grows older. putting together this bike is as easy as it is to ride! upon your purchase, the bike is 85% complete and only requires you to install parts such as the front wheel, the saddle, pedals, handlebar, and wheels. with all tools included in the package, fixing the pieces will be done within a considerable amount of time.