Extreme Performance V-Twin Primary Lube is designed for use in the primary chain case of all Harley-Davidson Big Twin Models and in the wet and primary/transmission common sumps found in Harley Davidson Sportster models with wet clutches sharing the same sump as the transmission gears.
Extreme Performance V-Twin Primary Lube can be used in chain chases equipped with original, modified or aftermarket high performance clutch assemblies.
(Not recommended for combined engine/transmission sumps.)
- Efficient clutch performance and optimum torque transfer.
- Prevents clutch chatter.
- Strong wear protection.
- Maximum transmission and primary drive chain reliability.
- Quickly penetrates into the chain rollers to loosen stiff links.
- Enhanced protection against rust and corrosion—even in the presence of moisture.