Experience powerful and consistent braking performance with the Shimano SM-RT64 Disc Brake Rotors. Designed for all riding conditions, these rotors feature a Center Lock mounting system that simplifies installation and removal, thanks to the innovative spine mount and lock ring design. Each rotor is compatible with both resin and metal brake pads, ensuring versatility and reliability on the trail or road.Includes external type rotor lockring for enhanced security. Whether you're upgrading your bike or replacing worn components, these disc brake rotors provide the durability and performance you need for a smooth ride. Embrace the confidence that comes with Shimano's engineering excellence, and enjoy the seamless braking experience that these rotors deliver. Ideal for cyclists who demand quality and reliability, the Shimano SM-RT64 series is your go-to choice for dependable stopping power on any terrain.