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  • 4-Stroke MotorCycle Lubricants

    • V-Twin MotorCycle Oil Change Kits
      V-Twin Oil Change Kit

      Combines everything needed to perform an AMSOIL oil change on Harley-Davidson* motorcycles in one convenient package. Includes AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil, one AMSOIL Motorcycle Oil Filter and one drain-plug O-Ring. AMSOIL has 4 kits to cover V-Twin Harley motorcycles

      • HDMC for 2016 and newer with 5 quarts 20W-50, chrome filter and o-ring
      • HDMB for 2016 and newer with 5 quarts 20W-50, black filter and o-ring
      • HDCK for most 1999-2016 with 4 quarts 20W-50, chrome filter and o-ring
      • HDBK for most 1999-2016 with 4 quarts 20W-50, black filter and o-ring

    • MotorCycle Oils
      MotorCycle Oils

      AMSOIL has a full family of motorcycle oils for all bikes.

      • MCV 20W-50 V-Twin High-Performance Lubricant for Engines, Transmissions and Primary Chaincases
        \ Advanced multi-functional formula for both domestic and foreign motorcycles. Excellent in air-cooled motorcycle engines due to high heat resistance. Can be used in engines, transmissions and the primary chaincase. Not recommended where an API GL-4 or GL-5 gear oil is required.
      • MCS SAE 60 V-Twin High-Performance Lubricant for Motorcycle Engines and Transmissions
        SAE 60 Synthetic Motorcycle Oil is a premium oil designed for those who demand the absolute best lubrication for their motorcycles. The result of extensive research, it is specially formulated to excel in all areas unique to motorcycles, including high engine RPM, wet-clutch lubrication and more.
      • MVI 20W-40 V-Twin Developed by AMSOIL for use in Victory * and Indian* Motorcycles
        AMSOIL Synthetic V-Twin Motorcycle Oil is a premium oil designed for those who demand the absolute best lubrication for their motorcycles.It is the result of extensive research and is specially formulated to excel in all areas unique to motorcycles, including the high temperatures of air-cooled engines, wet-clutch lubrication, extreme-pressure regions of gears and chains, and rust protection.
      • MSV 15W-60 V-Twin Developed by AMSOIL for use in Victory * and Indian* Motorcycles
        AMSOIL Synthetic V-Twin Motorcycle Oil is a premium oil designed for those who demand the absolute best lubrication for their motorcycles.It is the result of extensive research and is specially formulated to excel in all areas unique to motorcycles, including the high temperatures of air-cooled engines, wet-clutch lubrication, extreme-pressure regions of gears and chains, and rust protection.
      • MCT 10W-30 Metric Whether riding aggressively, cruising or in stop-and-go traffic, AMSOIL 10W-30 Synthetic Metric Motorcycle Oil delivers the benefits most important to riders, including premium wear protection; smooth, confident shifts and cool, clean performance.
      • MCT 10W-40 Metric High-Performance Lubricant for Engines and Transmissions
        Whether riding aggressively, cruising or in stop-and-go traffic, AMSOIL 10W-40 Synthetic Metric Motorcycle Oil delivers the benefits most important to riders, including premium wear protection; smooth, confident shifts and cool, clean performance.
      • MFF 15W-50 Metric Precision-engineered for enthusiasts seeking immediate engine response for maximum acceleration and control. Designed to keep hot-running, high-rpm engines cool, clean and protected. Meets or exceeds the highest industry performance specifications for premium reliability and peace of mind.
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    • 4-Stroke Dirt Bikes

      4-Stroke Dirt Bike Oils

      Designed to improve the performance of bike and rider.
      Engineered to deliver the performance attributes most requested by on- and off-track dirt bike riders, including consistent clutch feel. Consistent clutch feel is the result of “friction durability,” so whether deep into a race or deep in the woods, riders can feel confident their clutch will perform from start to finish. AMSOIL-exclusive advanced chemistry provides outstanding engine reliability for worry-free operation under severe conditions.

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    • 4-Stroke ATV / UTV

      • ATV - UTV Oil Change Kits
        ATV - UTV Oil Change Kit

        AMSOIL ATV/UTV Kits (PK1, PK2, PK3) combine everything needed to perform an AMSOIL oil change on the most popular Polaris* ATV/UTV models in one convenient package.


      • ATV - UTV Oils
        • AFF 0W-40 Formulated for Top ATV and Snowmobile Performance
          Specially formulated for 4-stroke recreational motors, ATVs and snowmobiles. Reduces wear. Wet-clutch compatible. Contains no friction modifiers. Broad viscosity range makes it excellent for use in both hot and cold weather conditions.
        • AUV50 5W-50 Delivers Upgraded Performance & Protection
          AMSOIL Synthetic ATV/UTV Motor Oil is formulated to deliver upgraded performance for hard-working and performance ATVs and UTVs. Its outstanding severe-service formulation allows riders to confidently and safely push their machines to the limit, whether tackling tough chores around their property or riding aggressively on the trail.
        • AUV40 10-40 Delivers Upgraded Performance & Protection
          AMSOIL Synthetic ATV/UTV Motor Oil is formulated to deliver upgraded performance for hard-working and performance ATVs and UTVs. Its outstanding severe-service formulation allows riders to confidently and safely push their machines to the limit, whether tackling tough chores around their property or riding aggressively on the trail.

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    • 4-Stroke Marine

      4-Stroke Dirt Bike OilsNMMA

      Synthetic Marine Engine Oil is certified by the National Marine Manufacturers Associa-tion (NMMA) for use in four-stroke outboard motors. This high-quality oil demonstrates outstanding performance and meets the requirements of the NMMA FC-W Catalyst Compatible specification, which is backward-compatible with the FC-W specification.

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