Infinity Mini Cycle | Toddler Self-Propelled Outdoor Spinner*Ships via truck in 4 6 weeks. The Infinity Mini Cycle is designed to give toddlers their very first taste of motion powered playground fun. Built for children ages 18 to 36 months, this self propelled spinner encourages little ones to stay active while developing balance, coordination, and motor skills. Toddlers create movement using their own body motion, helping them understand cause and effect while building strength and confidence. The Mini Cycle