It helps to protect the swing arm of the motorcycle against damage and scratches, whether it falls or when the rear wheel is removed and fitted back. Very nice design part of the motorcycle. Carbon is famous for being very lowlight. It has a Kevlar-reinforced part in case of a crash. Used material: CFK – carbon transparent – 2x layer of exposed carbon and 1x reinforcement with Kevlar. The heat resistance of the material used is 100 ° C.