This 20-inch mountain bike features a durable carbon steel frame with 100mm front suspensionfor smooth rides on any terrain. The 7-speed drivetrain provides precise gear shifting for hills, trails, and pavement, while dual disc brakes ensure reliable stopping power. Equipped with 20*2.125" all-terrain tires for superior grip and puncture resistance, it's perfect for teens and adults (6-12). 85% pre-assembled for easy setup-ready for adventure! | Anysun | | 20 Inch Mountain Bike for Adults & Teens | 7 Speed, Front Suspension, Dual Disc Brakes, Carbon Steel Frame | Blue | Best Buy