The MOTO-MASTER Flame Brake Discs are CNC machined and made from hardened and refined Chrome-Molybdenum stainless steel. The unique flame design ensures efficient cooling, water displacement, and cleaning of the contact surface, resulting in enhanced performance. MOTO-MASTER brake discs have been successfully used in motocross and GP racing. These discs are TüV-certified and EU street-legal, offering a reliable and high-performing braking solution for your Yamaha. Their innovative design not only contributes to exceptional durability but also provides superior braking power. Engineered for optimal performance, the MOTO-MASTER Flame Brake Discs are a perfect upgrade for both professional racers and everyday riders.