Description

• 20W-40:

  • 20W: The oil’s viscosity at cold temperatures (W = Winter). It flows like a 20-weight oil in cold conditions.

  • 40: The viscosity at operating (hot) temperatures. It performs like a 40-weight oil when the engine is hot.

  • This makes it a multi-grade oil, offering good protection in a wide temperature range.

• 4T:

  • Stands for 4-Stroke engine.

  • This oil is specifically formulated for 4-stroke motorcycles.

• Effective:

  • Likely a brand name or marketing term (you might be referring to a product called “Effective 20W-40 4T”).