Motul Twin Syn 20W‑50 is a synthetic-blend (Technosynthese® + ester) engine oil specifically formulated for 4‑stroke V‑Twin motorcycle engines—on-road and off-road. It provides reliable protection, stable performance, and excellent longevity under demanding conditions. 

Top Features

• Technosynthese® Blend + Ester Additives
  Delivers strong lubricating film cohesion and wear resistance, ideal for V‑Twin designs.

• API SL and JASO MA Certified
  With JASO MA approval (M065MOT025), it ensures safe wet-clutch compatibility and smooth shifting.

• Superior Thermal & Oxidation Stability
  Keeps viscosity consistent, resists thickening under high-temperature stress. 

• Cleaner Engine Operation
  Excellent detergent/dispersant properties reduce soot and sludge formation. 

• Corrosion & Foam Protection
  Designed to protect against rust and provide anti-foam performance. 

• Mixable with Other Oils
  Compatible with synthetic or mineral oils for easy top-ups. 

 Ideal Applications

• 4‑Stroke V‑Twin Motorcycles
  Perfectly suited to both air- and water-cooled V‑Twin engines (e.g., Harley-Davidson, Indian), including integrated primary and transmission cases.

• Wet-Clutch & Gearbox Use
  Designed to handle the pressure of combined oiling systems without clutch slip.

• Big Thumper & Custom Bikes
  Ester-enhanced film provides strong protection in single-cylinder and custom V‑Twin motors.

Why Choose This Oil?

• Balanced Performance: Combines durability with smooth shifting.

• Stable Viscosity: Holds up under high temperatures and load.

• Engine Cleanliness: Keeps V‑Twin engines running clean and efficient.

• Maintenance Flexibility: Easy to top-up or blend with other oils.

Best Practice

• Change Interval: Follow OEM recommendations; adjust based on riding style and heat exposure.

• Oil Mixing: Safe to mix with synthetic or mineral oils if transitioning.

Summary

Motul Twin Syn 20W‑50 4T is a reliable synthetic-blend option offering strong protection, clutch confidence, and clean engine performance for V‑Twin motorcycles. It’s an excellent choice for riders seeking performance and value in one bottle.