A 145-lb seat rating puts this 18-in kids bicycle above most bikes in its size class, so it holds a heavier or older rider without the saddle flexing. Crack-resistant tires resist splitting when the bike sits outside through hot and cold spells. Riders 47.2 in to 59.1 in tall fit the 23.5 in to 27 in saddle, ages 4 to 8, with a 23 in to 26 in inseam range. Dual brakes stop it two ways, a kickstand parks it, and front and rear reflectors mark it in low light.