Mountain Bike with 26" Tire and High Density Carbon Steel Frame,21 Speed Mountain Bicycle with Front Suspension and Dual V-Brakes,80% Pre-Assembled,Sport Bicycle for Men Women Teens,Pink

[High-Density Carbon Steel Frame]Built with high-density carbon steel for exceptional durability and strength. Handles rugged trails, rocky paths, and daily commutes with ease. The sturdy frame effectively absorbs road vibrations while maintaining optimal stability. Ensures a safe and comfortable riding experience for years. Designed to withstand intense use without compromising performance or structural integrity. [21-Speed Gear System]Professional 21-speed gear system enables smooth and precise shifting. Adapts effortlessly to various terrains from steep climbs to fast descents. Allows easy adjustment for optimal speed and control. Enhances riding efficiency and enjoyment. Perfect for both challenging trails and casual city rides, providing versatile performance for all cycling needs. [Front & Rear Dual V-Brakes]Features reliable front and rear mechanical V-brakes. Delivers powerful and responsive stopping performance in all conditions. Works effectively in rain, mud, and dry roads. Ensures immediate braking power for enhanced safety. Provides riders with complete peace of mind and confidence during every adventure, regardless of weather conditions. [26"/24" All-Terrain Tires]Equipped with durable 26"/24" all-terrain tires that conquer various surfaces. Provides excellent traction on pavement, gravel, dirt, and rocky paths. The versatile tread design ensures stable grip and smooth rolling. Enhances control and comfort across different riding conditions. Perfect for both off-road adventures and urban commuting, offering reliable performance wherever you ride. [80% Pre-Assembled Design]Comes 80% pre-assembled for quick and easy setup. Requires only basic tools and minimal assembly time. Clear instructions make it accessible for beginners and experts. Get ready to ride in just minutes after unboxing. User-friendly design eliminates complicated assembly processes, getting you on the road faster and easier than ever before.