This is a mountain bike,26 inch adult bike for men and women,21 speed full suspension mountain bicycle. The theme color of the mountain bike is black, and the upgraded frame suspension makes your ride more comfortable. The bicycle uses high-carbon steel mountain bike double suspension and 21-speed gears, weight 44lbs, can bear a weight of up to 200lbs.It is a high-quality adult bicycle. In addition, the double disc brakes make the brakes more sensitive, and the comfortable seat can bring you a comfortable riding experience.