Set of 2 track tires adaptable for Robot Zodiac MX6, MX8 or MX9 material, excellent adhesion, without marks on the tiled walls or liner of your swimming pool Easy and quick 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. Quality adaptable parts for your equivalent R0526100 robotic pool cleaner.Note: The data are all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be some differencecolor, the actual item received shall prevail. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.