Sure Grip is well known for great roller derby skate plates and full roller derby skate packages. Whether youâre new or advanced, thereâs a Sure Grip skate that will fit your abilities and your budget. Starting at under $200, itâs possible to get a roller derby skate that will offer a long lifespan and good parts that wonât need replacing soon after purchase. Sure Grip boots like the Rebel roller derby skate come in colors that will really stand out on the track, and Sure Grip package skate deals take advantage of awesome wheel and plate combinations, like the Sure Grip Avenger plate with the ever-popular Atom Poison wheels. Medusa Skates carries a wide variety of Sure Grip plates and roller derby skates, so put these on your radar.