The Ultra Vented Slipper Plates from Revolution Design Racing Products are made of high-quality fibreglass and their updated design with a smaller inner diameter makes for more precise slipper action adjustment and exceptional durability. In addition the slipper stays more consistent over the whole run for less performance fading and more confidence in modified racing. The plates come in a set of two and they are usable for the standard 1/10 scale AE and Yokomo slipper clutches.