This is our most popular tricycle we have manufactured in California and one of the most stable tricycles in the market. A rider needs to be at least 48" tall. 21" to 23" height (adjustable in 2") from the ground to the seat, 33"-35" height to the handle grip. There are 3 positioning holes on the frame to adjust the distance between the seat and pedals. From the front position, the furthest distance is 19", from the mid position: 22" and from the rear position: 24". The size of this tricycle is 38" length, 27.5" width. 54 lb. We know your child grows quickly and our heavy duty tricycles last much longer than others. You may consider adding the Seat Height Extention Bar and High Handle Bar when your child is about 56" tall. 750 lb. load Capacity! After installing these accessories you can use your tricycle until your child becomes as adult! Available in red, yellow, blue, black or pink. $55 shipping and handling charges. (No shipping charge for will call in Oxnard, Ca 93030) Large Tricycle Large Tricycle$310.00color: redblueYellowpink visit our site at http://kaz-usa.com for more information.