All-mountain bikes are versatile bicycles designed for a variety of terrains, making them suitable for both climbing and descending. They typically feature a sturdy frame, wider tires, and a suspension system that absorbs shocks, allowing riders to tackle rough trails and steep descents with ease. These bikes usually have a travel range of 130 to 160 millimeters, striking a balance between efficiency on climbs and stability on descents. All-mountain bikes are popular among riders who enjoy exploring diverse landscapes, from mountain trails to rocky paths, providing a well-rounded experience for outdoor enthusiasts.