24-Inch Mountain Bike for Teens and Students, 21-Speed Bicycle with Front Suspension, V-Brakes, and Twist Shifters – Ideal for School Commute and Daily Riding

【Durable High-Carbon Steel Frame with Shock Absorption】 This 24-inch mountain bike features a 15-inch high-strength carbon steel frame, built to support riders between 4'2" and 4'9" (50–57 inches) and up to 250 lbs. The enhanced thickened frame, combined with a 100mm front suspension fork, effectively absorbs shocks and handles bumpy or uneven surfaces for a more comfortable riding experience. 【Smooth 21-Speed Gear System】 Equipped with a reliable 21-speed drivetrain and twist shifters, this bike ensures accurate and smooth gear transitions. Easily switch gears to adapt to hills, trails, and flat roads, making it suitable for school commuting or outdoor rides. 【All-Terrain 24x2.125" Tires】 Built with high-quality rubber, the durable 24-inch tires feature deep tread for superior grip and traction. Whether on dirt, trails, gravel, or pavement, these puncture-resistant tires help maintain stability and control, even in wet or uneven conditions. 【Reliable Dual Disc Brakes for Safety】 This teen mountain bike is fitted with front and rear mechanical disc brakes that deliver strong, responsive braking power in various weather conditions. The advanced braking system enhances riding safety and reduces stopping distance in emergencies. 【Easy to Assemble – 85% Pre-Built】 The bicycle comes 85% pre-assembled, requiring only simple installation of the pedals, handlebar, seat, and front wheel, along with tire inflation. Setup takes approximately 20 minutes. A user manual and assembly video are included. Contact us for a digital manual if needed.