????Our mountain bike with the excellent derailleur system: shimano ST-EF500, Shimano RD-TZ500 shimano freewheel, you can easily change the gears and enjoy the speed excitement. Shimano's 21-speed gearbox ensures total control in every situation.
????21 speeds on-demand for uphill climbing, downhill riding, or pure acceleration; removable rear derailleur guard ensures consistent gear operation. Comes with a PP water bottle, you can fill the bottle with water, when you are thirsty, you can drink to wet your throat.
????Alloy mechanical front and rear mechanical disc brake giving you the stable and strong braking force and help you stop confidently in all conditions. The wheels feature double wall alloy rim for lightweight strength and all terrain tires for a durable riding experience.
????Easy to assemble ,some repair tools, like open-end wrench, Allen key, etc., are included, great for you to inspect and maintain your mountain bike. premium padded ATB saddle can absorb bumps for lasting quality; alloy quick release provides easy seat height adjustment.
????US Stock Delivery within 3-5 Working Days. Dual Suspension steel frame suspension fork for a superior responsive ride Grips: Krayton grips give a performance look and comfort feel to your ride. Mountain bike is ideal for everyday rides to school,work or a cross country ride.