DLC (Diamond-Like Carbon) is an extremely hard, durable and tribologically (i.e. in terms of sliding behavior) particularly well-suited coating, that KTM uses in many parts (f.e. cam followers). Our engines love it. DLC COATING2018-07-182018-07-18https://spinnin-wheel.com/wp-content/uploads/2019/08/logo_spinnin3.jpgSpinnin-Wheel AShttps://spinnin-wheel.com/wp-content/uploads/2018/07/logo_spinnin.png200px200px