If its adventure you're after, the 26 in. Men's Granite Mountain Bike is ready to deliver. The durable steel precision-crafted hard tail frame, rigid sports series fork and easy-to-use 15-speed thumb index shifting make this bike remarkably fun to ride on any path you choose. The lightweight, brush-finished rims are grooved to improve friction for better braking and control. With its many features and glossy silver finish, this bike will be the toast of the trails. Color: Multi. Gender: male. Age Group: adult.