Kids move fast and grow faster At times it can seem like theres a small window for the perfect bike fit The right bike for a young rider is a delicate balance between too small too big and a short-lived just right If were going to inspire the next generation of riders we need to keep kids comfortably riding longer The Jett is designed so that youll never fear the growth spurts We did our homework to understand how kids grow-spoiler alert kids arms and legs grow more rapidly than their torso We took to the books and designed a bike with child-specific touch points that withstand the development of young riders The Jett is uniquely adjustable perfectly proportional and child-liftable-theyll always be set to Jett The Jett Multispeed features an adjustable handlebar that allows kids to fine tune reach as their arms grow The 2-hole position cranks combined with longer seat tubes give plenty of flexibility to dial-in the optimal pedaling position And whats more we designed the frame and reviewed every component to make the Jett one of the lightest bikes on the market Youre going to have to beg them to get off this bike