- Maximum power & performance
- Superior engine protection
- Smooth and precise shifting
- Inhibits rust and corrosion
- Cools hot engines
Minimizes Friction, Heat and Wear
Delivers Smooth, Precise Shifts
Motorcycle transmissions and clutch plates are often lubricated by the motor oil. The high pressures and mechanical shearing forces of high-rpm operation and gear engagement can physically tear lesser oils apart. AMSOIL Synthetic Motorcycle Oil is shear stable to maintain its viscosity in wet-clutch motorcycles that use the same oil for the engine and transmission. It is formulated without friction modifiers to deliver positive clutch engagement, smooth, precise shifting and long clutch life.
Controls Foam
High-rpm operation and gear shifts introduce air, which causes some oils to foam. As foam travels between gears and engine components the bubbles collapse and form air pockets that increase heat and oxidation and allow contact between metal surfaces. AMSOIL Synthetic Motorcycle Oil contains advanced anti-foam technology that prevents air bubbles from forming, reducing heat and wear and extending oil life.
Prevents Rust and Corrosion
When motorcycles are not ridden regularly, moisture can accumulate inside the engine and cause corrosion. Abrasive rust leaves pits in metal surfaces, rapidly accelerates wear and can cause compression loss, blow-by and even catastrophic engine failure. AMSOIL Synthetic Motorcycle Oil contains advanced rust and corrosion inhibitors that protect your bike from the damaging effects of corrosion in between rides and while it is in storage.
APPLICATIONS
- API SP
- API GL-1
- JASO MA/MA2
AMSOIL Synthetic Motorcycle Oil is not recommended for applications requiring an API GL-4 or GL-5 gear oil.
SERVICE LIFE
Use AMSOIL Synthetic Motorcycle Oil with an AMSOIL Oil Filter for up to twice the motorcycle manufacturer-recommended oil drain interval or one year, whichever comes first. When using any other oil filter, change the oil and filter at the recommended intervals. Extended drain intervals are not recommended in racing or modified engines.
TYPICAL TECHNICAL PROPERTIES




