4T ENGINE OIL

SAE 15W-50 API SN JASO MA2

Description:

STANLEY 4T 15W-50 is a Fully Synthetic high-performance 4-stroke motorcycle engine oil designed to deliver robust protection and smooth operation under extreme conditions. Formulated with premium base oils and advanced additive technology, it meets API SN and JASO MA2 standards, ensuring excellent engine cleanliness, oxidation resistance, and reliable wet clutch compatibility. Its high viscosity provides a strong lubricating film, reducing wear and friction in high-temperature and high-load environments, making it ideal for air-cooled or older motorcycles requiring thicker oil for optimal performance.


Benefits:

  • Optimized friction properties provide consistent power due to reduced frictional losses.
  • Excellent oxidation & thermal stability helps in extending oil drain intervals.
  • Very good shear stability and excellent viscosity-temperature behavior.
  • Superior protection against viscosity and thermal breakdown.
  • Excellent detergency and dispersancy, reduce sludge formation which improves engine cleanliness.
  • Superior sludge protection for greater engine reliability.
  • Enhanced wear protection and improved engine cleanliness.
  • Easier cold starts and improved fuel economy compared to mono-grade engine oils