Product details:

Red Line's new V-twin Primary Case Oil is designed for '84-to-present V-Twin American motorcycle engines. This includes aftermarket engines of similar designs. This product is similar to Red Line's MTL and is for use in the primary chaincase with wet-diaphragm spring clutches. It is designed to operate over a wide temperature range and improves clutch operation while reducing wear and temperature. Many synthetics are too slippery for clutch operation, however this friction-balanced product is balanced to provide less slip, smoother operation, and helps to apply more power in modified engines.