1、CNC high-strength aluminum alloy, fine surface finish, no fading, no rust. 2、High hardness, strong rigidity, good wear resistance and optimal durability. 3、Come with brake disc and caliper connector, easy and convenient in use. 4、Directly replace the original factory component, simple installation. 5、Perfectly fit in, especially designed for Yamaha X-max250 X-MAX 300 16-18. Features: CNC high-strength aluminum alloy, fine surface finish, no fading, no rust. High hardness, strong rigidity, good wear resistance and optimal durability. Come with brake disc and caliper connector, easy and convenient in use. Directly replace the original factory component, simple installation. Perfectly fit in, especially designed for Yamaha X-max250 X-MAX 300 16-18. Specifications: Condition: Brand New Material: CNC Aluminum alloy Optional Color: Black, Red, Titanium, Gold, Silver Diameter: Approx.300mm/11.8in Fitment: for Yamaha X-max250 X-MAX 300 2016-2018 Package List: 1 * 300mm Brake Disc 1 * Caliper Connector for H4 Note: Please ensure this part fits for your motorcycle before you place an order.