This product is a Genuine BMW Brake Disc with part number 34116871799. It is a high-quality replacement part for BMW vehicles and is designed to provide reliable and efficient braking performance. The brake disc is an essential component of the braking system, responsible for slowing down or stopping the vehicle when the brakes are applied. It is made from durable materials and meets the strict quality standards set by BMW. This brake disc is suitable for various BMW models and is an authentic OEM part.