If you like treking, mountain biking, travelling or usually riding in unpaved terrain, a mountain bike is the best for this. Actually, mountain bike evaluations show that it"s rigid while climbing up, gives a good efficiency and comfy when riding it.Mountain bikes are intentionally created for rough surface and thus made from strong components.In most cases the different designs are elegant and also can also be updated as you wish. Nonetheless, this bikes are light in weight, rigid, provide a better climbing and acceleration and above all offers a passive trip.