Dinling Adult Mens Mountain Bikes, 26-inch Wheels,Shimano 21 Speeds, Black-Red

Good Quality The sturdy Aluminum frame,adult mountain bike frame and excellent welding technology make it a sturdy and durable mountain bike. Simple and Complicated Lightweight wind-breaking line modeling, getting rid of the previous rigid upright modeling, using bent pipes at the front and back respectively, has higher upwind passing rate, better impact buffering performance, lightweight wind-breaking frame, lighter overall weight, and more labor-saving riding. Suspension Mountain Bike The 3 * 7 transmission system allows you to quickly adapt to all kinds of terrain and find the most suitable riding speed for you. Use safe and easy to operate, high-quality oil disc brakes, easy to set and adjust, the brake handle conforming to the human body design, simple operation, to ensure your safety. 100% after-sales service free of charge Shimano derailleur, front and rear wheels, chains, cushions, disc brake pads, handles, pedals, dental disc . 5-7 days delivery