BMW motorbikes use Sachs clutches. That says everything; basically. After years of riding your machine; and thousands of miles; the inevitable gradual wear and tear means that your clutch will need some attention sooner or later. When the time comes; you should choose original parts from ZF Sachs. For example; the original Sachs clutch housing for various BMW motorbikes. Manufactured from original materials; to original specifications. Including starter ring gear. Identical dimensions and hardness to the OEM part.
