How to buy children's bicycle

The international and national standards for children's bikes are 12, 16 and 20 inches. The standards have been set with the needs of children of different ages and heights fully taken into account. The saddle and handlebar height of the children's bike are adjustable, so it can meet the needs of children of a certain age. Generally, a car can accompany children to grow up for about two years. 12 inch car is generally age 1 8 months to 4 years old children (child height 85 cm to 1 m 1) 16 inch car generally suitable for 3 ~ 6 years old children (child height 1 m 5 ~ 1 m 25) 20 inch car generally suitable for 5 ~ 10 years old children (child height 1 m 2 ~ 1 m 5) if you want to make full use of children's bicycle, the most economical age is 1 and a half after buy the first 12 inch car for children, ride with 16 inches again after two years, then ride into 20 inches for two years. Many parents in the purchase of children's bicycle, always hope to buy children's bike can ride a few years, so from other mothers to obtain information including 14 inches than 12 inches can ride a few years more, but when buying often found that the seller does not have 14 inches of children's bicycle, in fact, this is a mistake. The 14 "and 18" cars are off-label, so they are produced in fewer quantities. And 14 inch car between 12 and 16 inches, are often the parents missed the time to buy 12 "car to the child, the child size is large, but ride a 16-inch almost, so I think to buy a 14 inches more than 12 inches can ride a few years, 14 inch car also can actually ride for two years, at the time of transfer and will encounter 20-inch car nearly, buy 16 inch car think riding time short, 18-inch had to buy a car. Soon we'll have to change to another 20-inch car. So it would be economical to buy a 12-inch bike for your child after the age of one and a half, and then change it to a 16-inch bike after two years, and then change it to a 20-inch bike after two years.