The Roadmaster Granite Peak Boy's Mountain Bike is an excellent all-around mountain bike that is right at home on a rugged unpaved path or cruising the streets in your neighborhood. It sports a steel mountain frame and a front suspension fork, ensuring that each ride is comfortable and easy to navigate. The knobby tire treads provide plenty of security on pavement or dirt roads, while alloy rims offer added durability and stability. This 24" mountain bike comes with 18-speed twist shifters and a Shimano rear derailleur, allowing maximum shifting performance out on the trail. Experience the freedom of taking your Granite Peak all over town. Roadmaster has been a trusted American value in recreational bike riding for decades, and the design and construction of this bike shows why. The black mountain bike is available in your choice of select colors so you can find one to suit the rider's personal style.