Whether you’re hitting the trails or cruising on the road, the Shimano SM-RT66 Disc Rotors deliver consistent stopping power in any riding condition. Plus, they’re super easy to install, with anti-loosen plates that keep the rotor bolts securely in place, so you can get out and ride with confidence. Additionally, they’re compatible with both resin and metal pads, so you’ll have plenty of options to fine-tune your setup to your liking.