Curv is a unique and innovative material that combines high stiffness and tensile strength with outstanding impact resistance and low weight bws bike guard curv weighs only 82kg with the full pack of accessories including 29 wheel bags and gear bags taking the total weight to only 109kg the overall design is visually stunning with soft curves and strong lines but the functionality is equally impressive the curv shells slot into each other making the bike guard curv as good as cr