21 speed shifting system adult mountain bike for men and women;
Aluminum frame bike, lightweight, no rust;Front fork with locking function.
The double disc brake system improves braking efficiency and safety;
As it is big item during transportation, the bike arrives with 85% assembled. You need to install the front wheel, handlebar,pedals, seat and air up the tires.
Easy assembly. The set up manual and necessary tool kit are included in the package;
Suitable for riders height of 5'5''-6'6'';
Warranty: Feel free to let us know if you need help, we will help you;