Zodiac Mx8/MX6 track R0526100 OEM.  Always check the inside of the track for nubs, if they are worn you must replace them as this is how it grips the drive gear.  BE AWARE there are really bad generic tires out there that dont fit and are the wrong material...stick to OEM

MX8/MX6 Track R0526100 OEM

SKU: 17267