The LIYU003 Silver Rear Disc Brake Rotor motorcycle assembly brake parts are designed for six different bike models including the Ninja ZX6R 1998-2016, ZX6RR 2003-2006, ZX9R 1998-2003, ZX10R 2004-2014, and ER-6F ER-6N 2006-2015. These high-quality stainless steel brake parts are made to provide optimal braking performance and increased durability. The rotor design ensures even heat distribution, preventing warping and ensuring consistent braking throughout the rotor's lifespan. The inclusion of seven different models ensures that you have the right part for your specific bike without any guesswork. Choose LIYU003 for reliable, long-lasting, and precise braking performance on your motorcycle.