Bosch BD423 Brake disc - ECE-R90 certifiedDisc dimensions: diameter 304 mm, thickness 12.6 mm / Disc type: solid / Surface treatment: oiled / Number of holes: 5 / ECE-R90 certified Bosch Brake Discs: Precision and Performance You Can Trust Experience smooth, responsive braking with Bosch Brake Discs, engineered for optimal performance. With advanced thermal conductivity, these discs run cooler, ensuring consistent high-performance braking in all conditions. Features and Benefits: Premium performance and comfort: Reliable braking, even in extreme situations. High-quality materials & precise engineering: Durable design ensures long-lasting, vibration-free, and noise-free braking. Efficient repairs: Enclosed fixings, integrated wheel bearings, and ABS sensor rings for faster, more streamlined installation. Corrosion-resistant coating: Innovative protection for extended disc life. Bosch expertise: Engineered to deliver premium performance for every drive. Wide vehicle compatibility: A broad range of options for convenience and reliability. Choose Bosch for superior braking power and unmatched durability.