Mongoose 24-in. Excursion Unisex Mountain Bike, Black, 21 SpeedsThe Mongoose Excursion 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 and rear V-brake deliver crisp, controlled stops. Go out and conquer the trails with the Excursion by Mongoose. View more from us on our brand page!