Valvoline 4T Premium 20W-40 SL JASO MA-2 Motorcycle Oil 1L

Valvoline 4T Premium 20W-40 SL JASO MA-2 Motorcycle Oil 1L is designed for riders who want consistent protection in daily use. This blend is formulated to handle heat, friction and oxidation, which are common issues for motorcycles in city and highway conditions. We recommend this oil because it solves real problems we see in workshop inspections, especially clutch slip, noisy engines and heat fade during longer rides. What stands out is the stable viscosity that keeps engine parts protected from cold start up to higher running temperatures. The MA-2 spec gives better wet clutch response, meaning smoother gear shifts and less clutch wear over time. It also resists sludge buildup, which is important because sludge can block oil pathways and reduce performance. With proper intervals, this oil helps engines stay cleaner and run stronger. It is classified under API SL and JASO MA-2, with viscosity grade 20W-40. This makes it suitable for many commuter motorcycles, air-cooled engines, and models that need stronger film strength in hot weather. We often explain to customers that 20W-40 is ideal for our local climate, because it won’t thin out too quickly in traffic heat. Using this oil helps riders get smoother shifts, better clutch feel, reduced engine noise and longer component life. It suits riders who prefer quality over cheap alternatives, and who want parts to last rather than fail early. Manufacturer warranty applies based on their official policy; oil performance also depends on proper service intervals and bike condition, so we always set the right expectations. If you want a quality engine oil that we trust for clean operation and stable daily riding, choose this and let us service your bike properly for lasting results.