Front Bumper - NewThe Front Bumper New is a replacement item suitable for the new Vaypor, Vaypor SL and Riot 24. Maintenance tips Use a small amount of acetone or nail polish remover to dissolve any glue from the base of the shoe. Try, as best as possible, to apply the acetone right where it is needed. If necessary, pry the toe guards off the sole slightly to apply the acetone onto the underside. Each kit contains left and right bumpers and can be installed on the new