The 20-in size is where this family stops shipping training wheels and starts shipping a kickstand, because a rider at ages 8 and up already balances and now needs somewhere to park. The saddle spans 25.5 in to 30.5 in for riders 55.1 in to 65 in tall, and the seat is rated to 200 lbs, the highest in the range. A hand lever and a coaster brake both slow it, the chain sits behind a full cover, and mudguards, reflectors, and a bell come fitted. Mermaid graphics, a removable basket, and streamers stay or go as tastes change.