The part number 43351-KTM-N32 refers to a rear brake disc designed for specific motorcycle models, including the Blade 110 and the older version of the Supra X 125, often associated with the Batman Helm series. This brake disc is essential for ensuring optimal braking performance, enhancing safety and control. Made with high-quality materials, it features a smooth surface that provides effective heat dissipation and prevents warping during use. The design includes strategically placed holes to improve airflow and reduce weight while maintaining structural integrity. This component is typically paired with compatible brake calipers and pads to ensure a complete braking system. The product may also come with installation hardware, such as bolts, ensuring easy attachment to the motorcycle's rear wheel assembly.