The 14 inch bike frame is the smallest adult bike frame. These bikes are suitable for teenage children between the heights of 4 ft 10 inch (148cm) and 5ft 2 inch (158cm)
The bikes above are adult bikes suitable for children that have outgrown the 24 inch boys bikes. These bikes are suitable for children in their teenage years. The 14 inch bike frames have 26 inch wheels. These wheels are the standard sized wheel for all adult bikes. Some of the bikes you see above come in various frame sizes. When you see a childrens bike you like click on it to confirm it is available in the 14 inch frame size. As we mentioned above childrens bikes are measured by the whhel size up to a maximum of 24 inch wheels. After this size we then move onto the 26 inch wheel which is the same as adult bikes. The size of the bike is then determined by the frame of the bicycle. This is because children between the heights of 4 ft 10 inches and 5 ft 2 inches can be the same size as some small adults. This means the childrens bikes of this size are not called kids bikes but are now adult bikes. The 26 inch wheel is standard for all adult bikes. This means manufactorers can make different size frames for many makes of bikes. The bikes listed above are available in many different frame sizes. Make sure you pick the correct frame size 14 inch frame before you make your final purchase.