Start them young using the bike as a conventional balance bike with its specially designed free wheel system. Then watch them improve and progress onto the slow speed setting (5mph) balancing on there own using the foot pegs. Perfecting there throttle control at the same time using the bikes twist throttle. Once they are confident using the slow speed setting they can then progress to the fast speed setting (10mph). Features hybrid rubber air filled tyres suitable for various ground types & a chain-driven motor that delivers reliable performance.