Motul Factory Line Fork Oil is a 100% synthetic high-performance hydraulic fluid specially formulated for Showa, Kayaba, Ohlins, and WP forks. Also compatible with any other type of upside-down or conventional telescopic forks used in racing. Its anti-foam and anti-corrosion formula protects and preserves seals while guarding against wear and tear. Compatible with road and off-road motorcycles.