The ultralight and innovative 12-inch balance bike for toddlers: Age range: 1.5 to 3.5 years Height: 82 - 100 cm Various colors: The GO models from woom are available in "woom red," "metallic turquoise," "metallic blue," "hot pink," and "vibrant yellow." As we may not always have all colors in stock, we kindly ask you to inquire about which colors are available and currently in stock.