By Bestbuy.com

Topteng - 26" Mountain Bike For Adult-Shimano 21 Speed, High Carbon Steel Frame, Dual Disc Brakes Bicycle For Men/Women - Black&Red

Built for adventure and everyday reliability, this 26-inch mountain bike delivers smooth performance on trails, campuses, and city streets. With its rugged high-carbon steel frame and versatile 21-speed gearing, it’s the perfect ride for teenagers seeking freedom, fun, and confidence on two wheels.