Equip your vehicle with the latest industry products Brake Discs Black Diamond K1816CD Ventilated Drill Rear and don't miss out on anything The Black Diamond K1816CD brake disc is a key component for the safety and performance of the braking system in BMW vehicles, specially designed for the rear axle. This disc is ventilated, enhancing heat dissipation during intense braking, thus preventing overheating and reducing the risk of system fatigue. With a diameter of 300 mm and a thickness of 20 mm, it is specifically manufactured to fit various BMW models such as the 1 Series (F20/21), 2 Series Coupé (F22), 2 Series Convertible (F23), 3 Series (F30/31) in sedan and touring versions, as well as the 4 Series Coupé and Convertible (F32/F33), maintaining compatibility with original 300 mm discs and 160 mm handbrake shoes. Its design includes key dimensions: a braking disc width of 18.4 mm, a total diameter of 66 mm, a mounting thickness of 5+1 mm, and a 6-bolt fixing pattern, ensuring a precise and secure fit. Black Diamond, known for quality braking components, offers a reliable solution that guarantees optimal braking performance, extends system lifespan, and maintains vehicle safety. This durable and robust disc is part of a range that includes high-friction pads, rubber-covered metal brake hoses for better durability, and other accessories to enhance overall brake system performance. In short, the Black Diamond K1816CD 300 mm ventilated rear brake disc is a technologically suitable replacement for users seeking to preserve original quality and efficiency in their BMWs from the mentioned series. Characteristics: VentilatedDrillRecommended use: RearMeasure A: 30 cmSize B: 2 cmSize C: 1,84 cmSize D: 6,6 cmSize E: 7,5 cmSize F: 5+1Type: Brake DiscsDesign: DrillCompatible Vehicle: Bmw 1 Series (F20/21) All Models Fitted 300mm Vented Rear DiscBmw 2 Series (F22 Coupe) All Models Fitted 300mm Vented Rear DiscBmw 2 Series (F23 Convertible) All Models Fitted 300mm Vented Rear DiscBmw 3 Series (F30/31) Saloon/Estate All Models With 300mm Fitted Disc (160mm Handbrake Shoes)Bmw 4 Series (F32/F33) Coupe/Convertible All Models With 300mm Fitted Disc (160mm Handbrake Shoes)