The 24″ /26″ mountain bike hits the sweet spot with its capability . versatility . and affordability. bike with sporting a lightweight aluminum frame with a specially tapered headtube . this bicycle is designed specifically for your trail-riding needs. The dual mechanical disc brakes give substantial stopping power during normal trail riding and deep descents. Knobby MTB tires and a front suspension fork let you tackle tougher terrain with ease. Quickly and smoothly transition through the 8 gears with the handlebar-mounted trigger shifters as you tear up the trail. Adjustability is key for a proper fit . so this bike offers 3 distinct frame sizes all with adjustable saddle heights.