Amsoil Synthetic V-Twin Primary Fluid (946ml) Amsoil IFRA-compliant fragrances

IFRA-compliant fragrances

Professional Compatibility: Works seamlessly with foam

Studio-Grade Sponge Storage

Exceptional Thermal Conductivity: Prevents overheating and maintains integrity under demanding conditions

Precision meets safety

Amsoil Synthetic V-Twin Primary Fluid (946ml) Amsoil IFRA-compliant fragrancesLock in Torque. Eliminate Slip. Amsoil Synthetic V Twin Primary Fluid is a purpose built lubricant designed to ensure solid clutch engagement and superior cooling for the primary chaincase of Harley Davidson motorcycles. The "Primary" is where the power leaves the engine. It houses your clutch, your primary chain, and often your stator (alternator). Using standard motor oil here is a mistakeit contains friction modifiers that cause the clutch to slip