Introducing the Shimano SM-RT66 Disc Rotor, a high-quality braking component designed for the most demanding riders. With a diameter of 203mm and a 6-bolt design, this rotor is compatible with a wide range of disc brake systems, making it an essential part of any mountain biker's kit.

Crafted from premium quality materials and featuring a durable construction, the SM-RT66 Disc Rotor provides excellent heat dissipation, ensuring that your brakes remain responsive and effective even under the most challenging conditions. Its reliable braking power provides the confidence you need to take on any trail or terrain, while its long-lasting performance guarantees that it will be a reliable part of your bike for years to come.

Perfect for experienced cyclists and competitive riders, the Shimano SM-RT66 Disc Rotor is the ideal addition to your bike's braking system, offering superior performance, reliability, and durability. So upgrade your ride today and experience the ultimate in braking power and control with the Shimano SM-RT66 Disc Rotor!