Precaliber 24 8-Speed Suspension is a versatile kids' bike built for young adventurers who love riding off the the road and into the dirt. Its sturdy yet light aluminum frame, suspension fork, and 8 gears make it perfect for racing home from school, zipping through the woods, and riding trails and paths with family. For kids aged 8-12, between 129.5 - 149.8 cm (51-59˝) tall.