When it comes to children's bicycles, the focus is on strengthening and promoting the basic idea of ​​cycling. The joy of riding - a concept, a feeling, and an inspiration - takes shape as soon as children sit on the saddle and start pedaling for the first time. Once the passion for cycling is sparked, nothing stands in the way of a great time outdoors with lots of exercise and unforgettable experiences. At Specialized, we know that more comfort opens the door to more fun while riding. However, due to children's growth spurts, the perfectly fitting children's bike has so far been equipped with a short-lived "just right". Our development team researched and found that the arms and legs of children aged 5-12 years grow faster than the upper body. So we had to develop a bicycle that is proportionally adjustable to maintain the perfect fit for a longer period - introducing the Jett.