WE have never used a bike like this before ve used to.Drove honda activa but before navi actiba is sum wat less as we compared to navai and activa .I preffer navi is the best one to buy navi goes in all kindes of terrain it even fits in short narrow street it has free style handling turns easily in any terrain good milage and fuel capacity while coming to the suspension it has an excellent suspension it has a good griped tires and those are tube less good headlights and excellent night view to the driver and when coming to the transmission it has no gears good riding hight it makes riding enjoyable good mantaines makes this an excellent bike my oppion is that besides buying activa buying navi for boys is the best.