Lighweight 10-inch balance trainer for kids 18-48 months learn to ride a real bicycle in no time! Easily adjustable seat and handlebar: the seat is adjustable from 11-146 inch / 28-37 cm and the handlebar can grow from 189-201 inch / 48-51 cm. Lightweight metal frame: only 55 lbs / 25 kg - the light weight makes the bike easy to handle and train the gross motor skills of your toddler. Integrated carry handle: Charlie is easy to carry because it’s extremely lightweight and because of the integrated carry handle - take your favorite ride-on toy everywhere you go. No-puncture 10-inch EVA tires: don’t inflate tires anymore from now on only fun.