MAXIMA RACING FORK FLUID is specially formulated for all high performance cartridge and standard-type forks. Custom blended slippery agents provide uniform fork action and eliminate stiction. Regenerative synthetic polymers offer a high viscosity index (190+) that resists mechanical sheering and viscosity breakdown, offering the ultimate protection and film strength. Ultra-clean additive system conditions seals, provides anti-foam, rust & corrosion inhibitors and is resistant to oxidation & viscosity changes. ensures clean.