speeds wheel, Hybrid Black-White Bike, Mountain 21 26-inch Dinling Road Bicycle,

The Adult mountain bike was built for big adventures. It comes complete with a steel mountain bike frame and a front suspension fork that are perfect for rugged trail rides. The 21-speed twist shifters make it easy to adapt to your terrain, while the front disc brake deliver crisp, controlled stops.  Frame: Iron frame Deluxe paint finish Fork: Iron fork Pedal type: ordinary pedal. Size: 26 inches Saddle: Comfortable retro rivet saddle Transmission system: a full set of SHIMANO 21 speed free wheel:SHIMANO Speed: 21- speed Color:  white-black Load bearing: 200kg Weight: 18.5kg Suitable height: 135-185CM Brake type: front and rear mechanical disc brakes Butyl inner tube Double Wall Rim/Double Layer Rim Package Include 1x Men's Mountain Bike 1x Assembly Tools