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About Castrol Power RS V-Twin 4T Motorcycle Oil - 20W50

Castrol Power RS V-Twin 4T Motorcycle Oil - 20W50

  • Fully synthetic 4-stroke motorcycle oil designed for modern V-Twin engines, transmissions and primary chaincases
  • Engineered and tested for performance in Harley-Davidson motorcycles
  • Provides excellent protection against thermal and viscosity breakdown under high temperatures generated by air-cooled V-Twin engines
  • Delivers proven wet clutch performance allowing for smooth operation and protection
  • Suitable for all Japanese and North American 4-stroke motorcycles where SAE 20W-50 is recommended
  • Exceeds API SL, JASO MA2.
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