Valvoline 4-Stroke Motorcycle 20W-50 Conventional Motor Oil is designed specifically for high-revving motorcycles and dirt bikes. Unlike standard automotive motor oils, this blend meets the unique demands of engines with wet clutch systems. It uses a mix of high-quality base oils and advanced additives to enhance engine life and performance. This motor oil exceeds specifications set by both the Japanese Automotive Standards Organization and the American Petroleum Institute, ensuring that your motorcycle performs at its best.

With Valvoline, you get superior wet clutch protection, which prevents slippage and promotes smooth shifting for optimal power transfer. Advanced additives work hard to protect against deposits, corrosion, and oil thickening, which can negatively impact engine performance. Special cleaning agents and dispersants guard your engine against harmful combustion by-products that lead to corrosion. The modified viscosity helps resist oil breakdown, while silicone additives help to prevent foaming. Trust Valvoline, a brand with over 150 years of experience, to keep your motorcycle running smoothly and efficiently.