This mountain bike adopts a double-disc brake system, which brakes sensitively and makes driving more stable and reliable. 

High carbon steel material, strong and reliable, not easy to deform and damage.

21 super smooth speeds, suitable for different terrain.

Variable speed mountain bike, easy to shift gears.

It uses a thick shock-absorbing front fork, which can comfortably cope with various road sections and has a good shock-absorbing effect. 

Comfortable grip and special design to increase friction pedal.

Specifications:

1. Frame And Front Fork: High Carbon Steel

2. Tire: Rubber Banner Wheel

3. Foot And Foot Support: PVC

4. Brake: Disc Brake

5. Speed Shift: 21 Speed, Three Speed In Front And Seven Speed In Back

6. Product Size: 170*97*95cm (Car Length 170, Wheel Diameter 64, Seat Adjustment 75-95, Handle Height 97)

7. Weight: 33.07lbs / 15kg

8. Color: Black And White

Package Includes:

1 x Specification

1 x Front Wheel

1 x Seat Tube

1 x Disc Brake Disc

1 x Cushion

2 x Foot

1 x Ride Bag

1 x Installation Tools