Fuchs Silkolene Comp Gear Oil is semi-synthetic, ester based racing gear oil, which is designed primarily for off-road competition machines. This oil gives smoother gear changes and easy clutch action. Siloklene Comp Gear reduces viscous drag and friction to ensure slick gear changes, while reducing wear and transmission power losses. Comp Gear Oil also Offers excellent anti-wear characteristics coupled with low metal to metal friction values to help reduce pitting and wear of gear teeth and prolong component life. Fuchs Silkolene Comp Gear Oil is proven to withstand the high thermal stresses and shock loads generated in motocross racing applications.