Sized for a 4 to 7 year old standing 41.5 to 51 in tall, this 16-in kids bike sets its saddle from 21.5 to 25.5 in and its brake lever from 28 to 30.5 in, so the fit tracks a rider through several growth spurts. The tires are built in layers, pairing a rubber outer buffer with cord ply, an inner tube, and a protective layer that shrugs off gravel edges. Squeezing the short lever or reversing the pedals into the coaster brake both bring the bike down safely. A removable front basket carries toys, and the carbon steel build holds CPSIA certification.