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Mobil 1 V Twin Oil

Mobil 1™ V-Twin motorcycle oil

Full synthetic offering outstanding protection

Mobil 1™ V-Twin 20W-50 synthetic motorcycle oil is formulated to help offer outstanding protection in four-cycle, V-Twin type engines – particularly those that are air-cooled and tend to run hotter than other types of engines.

Mobil 1 V-Twin 20W-50 engine oil is designed to help provide the proper frictional characteristics necessary for wet-clutch common engine/transmission systems. It has been fully tested, both on laboratory dynamometers and in the field, to help provide optimum horsepower and acceleration.

The unique, synthetic structure of the Mobil 1™ motorcycle oil formulations offers advantages beyond conventional motorcycle oils of similar viscosities.

Please reference our Mobil 1™ Product Guide for a quick look at specifications including zinc and phosphorus, as well as manufacturer approvals for Mobil 1 motor oils.

Features and benefits

  • Superb shear stability can help resist viscosity shear down in high-performance engines and transmissions
  • Exceptional thermal stability can help resist oxidation and high-temperature degradation
  • Outstanding protection against wear of engine and transmission components
  • Enhanced lubrication can help maintain maximum power and acceleration over the life of the engine
  • Optimized wet-clutch performance
  • Excellent low-temperature flow characteristics can help minimize engine wear during startup 

Available viscosity grades

What does this viscosity mean?
  • 20W-50

    Specifications and approvals

    Mobil 1 V-Twin 20W-50 meets or exceeds the requirements of:

    • API SJ

    According to ExxonMobil, Mobil 1 V-Twin 20W-50 is of the following quality level:

    • API CF

    Technical details

    Engine/Application Type 4-Cycle
    SAE Grade 20W-50
    Service Classification API SJ,CF
    Density, g/ml @ 15.6°C (ASTM D4052) 0.87
    Flash Point, °C (ASTM D93), 214
    Pour Point,°C (ASTM D97) -42
    Kinematic Viscosity, cSt @ 40°C (ASTM D445)     172.3
    Kinematic Viscosity, cSt @ 100°C (ASTM D445)     20.8
    Viscosity Index 142
    Cold Cranking, cP (ASTM D5293) 7,500 @ -15°C
    Pumping, cP (ASTM D4684) 14,000 @ -20°C

    View product data sheet for Mobil 1™ V-Twin 20W-50

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