Seat 14-1/2″H, Handlebars 25″H, 28 lbs (Seat 37 cm, Handlebars 63.5 cm, 12.7 kg). Advanced Design. Comfort back support for riders, Sleek, modern design two years in the making, Yellow powder-coated frame resists rust and scratches, No protruding hardware for a safer ride, Durable welded steel frame, Sturdy, solid tires on spoke-less wheels, One-piece welded crank, Heavy-duty handgrips, Recessed no-pinch hub design, Long-lasting self-lubricating nylon bearings, Ships fully assembled, Recommended for Ages 3-5.