Get these genuine Shimano replacement pulleys designed specifically for SLX RD-M7000-11-GS and Metrea RD-U5000-SS rear derailleurs. They're a perfect fit for your derailleurs, and come with both tension and guide pulleys to ensure smooth and efficient gear shifting.

Using these Shimano pulley sets is easy. First, make sure your bike is on a stable stand. Remove the old pulleys from your SLX RD-M7000-11-GS or Metrea RD-U5000-SS rear derailleurs. Then, carefully install the new tension and guide pulleys. Ensure they are properly aligned and tightened. When it comes to maintenance, regularly clean the pulleys with a mild soap and water solution. After cleaning, dry them thoroughly to prevent rust. Also, check the pulleys for any signs of wear and tear from time to time. If you notice excessive wear, it's time to replace them. Keep these simple steps in mind, and your bike will keep running smoothly.