Valvoline 4-Stroke Motorcycle Full Synthetic 10W-40 Motor Oil offers top-tier protection for both transmission and engine in high-performance 4-stroke motorcycles, cruisers, and off-road bikes. This full synthetic oil is engineered with an anti-friction formulation that stands up to extreme temperatures and high RPMs, meeting or surpassing the standards set by the Japanese Automotive Standards Organization and the American Petroleum Institute. It ensures excellent wet clutch performance, preventing slippage to promote smooth shifting and optimal power transfer.

Advanced additives in this motor oil guard against the build-up of deposits, corrosion, and oil thickening, all of which can lower performance and shorten engine lifespan. Valvoline has been a trusted name in motor oil for over 150 years, making it a preferred choice among motorcycle owners and racing teams worldwide. With Valvoline 4-Stroke Motorcycle Full Synthetic 10W-40, riders can trust that their engines are well-protected, allowing them to focus on the thrill of the ride.