The high engine speeds common in scooter applications increase shear, causing conventional lubricants to lose viscosity and reducing their ability to control wear, resulting in shorter engine life.

The synthetic formulation of Formula 4-Stroke 10W-40 Synthetic Scooter Oil effectively resists shear, providing consistent viscosity protection for exceptional wear protection and extended equipment life.

The operating temperatures of scooter engines vary significantly, especially in air-cooled engines. Formula 4-Stroke 10W-40 Synthetic Scooter Oil resists breakdown at high temperatures, maintaining its protective viscosity for maximum wear control.

In many scooters, the engine and the gearbox share the same oil reservoir. Formula 4-Stroke 10W-40 Synthetic Scooter Oil is shear-stable and resists thinning from mechanical activity, providing superior protection for gearboxes and gears.

Some scooters use a friction clutch to engage the engine with the drive system. In many cases, this clutch is immersed in the same oil used in the engine and gearbox. The Formula 4-Stroke 10W-40 Synthetic Scooter Oil is compatible with the wet clutch. It does not contain friction modifiers, offering smooth operation and increased lifespan.

Scooters often undergo extended periods of inactivity and storage, exposing the equipment to internal rust and corrosion. The Formula 4-Stroke 10W-40 Synthetic Scooter Oil is formulated with a special package of anti-corrosion additives, designed to provide long-term protection during periods of inactivity and storage.

Use the SAE 10W-40 engine lubricant in air-cooled and water-cooled scooter engines, gearboxes, and differentials recommended for any of the following specifications, including Honda, Kawasaki, Suzuki, Yamaha, Vespa, Aprilia, Piaggio, Benelli, Vento, Kymco, Tank, and TGB.

• API SG, SL / CF
• JASO MA / MA2 (motorcycle wet clutch)
• ISO-L-EMA2

Follow the manufacturer's recommended drain intervals.

AMSOIL Formula 4-Stroke Synthetic Scooter Oil is compatible with other synthetic and conventional engine lubricants. However, mixing AMSOIL engine oil with other lubricants will reduce the lubricant's life expectancy and performance benefits. AMSOIL Formula 4-Stroke Synthetic Scooter Oil does not support extended drain intervals where lubricants have been mixed.