The TRYBIKE Steel 2-in-1 balance bike is the first 2-in-1 balance bike made of steel. An adjustable balance bike that can be converted from a tricycle into a bicycle. The kind of bike we would have loved to have had as kids! Especially designed/developed by an experienced team with a great deal of knowledge of balance bikes. They have selected the best materials created the most durable construction and added the nicest details to attain a quality finish. Result: The perfect all-in-1 bike to help your child transition from crawling to walking to balancing to riding.TRICYCLE: The low tricycle offers young children lots of support to start their walking and riding skills. Ages: Starting as early as 15 months up to approx. 2.5 yearsBALANCE BIKE: Easy to convert the low tricycle into a low bicycle. At this point the next stage of riding starts learning how to balance. Ages: Approx. 2 years up to around 6 years. Every Trybike Steel comes with 2 sheets of stickers to give the bike your own personal look.Dimensions L870 - 940 x W410 - 490 x H540 - 610mm