The Smart Trike 4-in-1 Recliner Tricycle - Pink really is as intelligent as the name implies. This tricycle adjusts to keep up with your child as they grow both in size and riding ability. About Smart Trike Childhood goes by fast. That doesn"t mean it should be inefficient. Enter Smart Trike, a convertible line of riding toys designed for children as young as six months and as old as four years. Some designs have three convertible options while others have five. Parents enjoy the practical side of these products, but to kids, it"s thrilling to have visual proof they"re growing up. What was a rocker transforms into a push-along ride-on toy, which then transforms into an independent scooter. It"s great having a toy to grow up with. Made of durable metal. Tilting bucket and detachable printed canopy. Soft padded seat, non-slip pedals, and a storage bag. Recommended for ages 6 months to 3 years. Dimensions: 39.8L x 19.2W x 39.8H in..