# Ride\-on trikes that grow with a toddler Which ride\-on trikes offer riding modes that change as a child grows from a young toddler to an older child? Doona Liki Trike \- Special Editions: The trike is listed for parent\-facing use at 10–18 months, street\-facing push at 18–24 months, tricycle style at 24–30 months, and bike style at 30–36 months\. Doona describes Liki as a 5\-in\-1 stroller alternative and the world's most compact folding trike, for children from 10 months to 3 years\. Doona Liki Trike S5: It has parent\-facing, street\-facing push, tricycle\-style and bike\-style modes tied to age bands from 10 to 36 months\. Doona rates it for children aged 10 months to 3 years\. ### 1. [Doona Liki Trike \- Special Editions](/products/ucp/megababiesusa-com/5583191769241) (sold by megababiesusa\.com) The trike is listed for parent\-facing use at 10–18 months, street\-facing push at 18–24 months, tricycle style at 24–30 months, and bike style at 30–36 months\. - Growth stages: The trike is listed for parent\-facing use at 10–18 months, street\-facing push at 18–24 months, tricycle style at 24–30 months, and bike style at 30–36 months\. (guide) - Age range: Doona describes Liki as a 5\-in\-1 stroller alternative and the world's most compact folding trike, for children from 10 months to 3 years\. (guide) - Folding: The trike has a one\-click compact fold\. (guide) ### 2. [Doona Liki Trike S5](/products/ucp/megababiesusa-com/5583150284953) (sold by megababiesusa\.com) It has parent\-facing, street\-facing push, tricycle\-style and bike\-style modes tied to age bands from 10 to 36 months\. - Growth stages: It has parent\-facing, street\-facing push, tricycle\-style and bike\-style modes tied to age bands from 10 to 36 months\. (guide) - Age range: Doona rates it for children aged 10 months to 3 years\. (guide) - Folding: The S5 folds small enough for a car trunk or an airplane overhead bin, helped by the travel bag\. (blog) Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-19T10:57:47.808Z. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)