Set of 2 track tires adaptable for Robot Zodiac MX6, MX8 or MX9 High quality material, excellent grip, without marks on the tile or liner walls of your pool Quick and easy installation, changing the tracks only takes a few seconds Restores all its efficiency to your Zodiac MX6 MX8 robot for a more beautiful swimming pool and cleaner water. Parts quality adaptable for your R0526100 equivalent pool cleaner robot. Note: The data is all measured manually, please allow 1-3cm error, due to the light and display difference, there will be a certain color difference, the actual object received shall prevail.