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About PJ1 Silverfire 4T Extra Premium Motor Oil - 10W40

PJ1 Silverfire 4T Extra Premium Motor Oil - 10W40

  • JASO-approved petro formula high-performance multiviscosity racing oil
  • Runs cooler; extends engine life
  • Specifically formulated for motorcycles
  • Smoother shifting extends life of transmission and clutch
  • Meet or exceed API SG and JASO MA certifications.

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