Specialized Hotrock 24" (2018) – Lightweight and Robust Kids' Mountain Bike The Specialized Hotrock 24" from 2018 is the perfect mountain bike for young riders who want to experience their first adventures on forest paths, gravel roads, or in everyday life. The lightweight yet robust A1 Premium aluminum frame ensures agile handling and long durability. The reliable Shimano Tourney 9-speed gear system offers a wide range of gears, making it easy to climb hills as well as to ride quickly on flat terrain. With its 24-inch wheels, fast tires, and easy-to-use V-brakes, the Hotrock 24" provides plenty of safety and riding fun for children aged approximately 7 to 11 years. The bike impresses with its high-quality workmanship, sporty design, and proven Specialized quality.