Features: The ideal budget OEM-replacement . They offer innovative design and performance enhancement according to Moto-Master quality standards . Made from specially hardened, premium-quality stainless steel, Nitro discs allow for high performance braking while exhibiting extremely little wear . Venting slots are integrated into the disc design to help aid with cooling and cleaning of the brake pad contact surface. Brake Disc Fixed Nitro Scooter, Suzuki.
