10 Best Motorcycle Oils

Last Updated December 2019 Based on 1823 Reviews
1 Best of the Best!
Castrol 06112 POWER 1 4T 10W-40 Synthetic Motorcycle Oil, 1 Quart Bottle, 6 Pack
Castrol Castrol 06112 POWER 1 4T 10W-40 Synthetic Motorcycle Oil, 1 Quart Bottle, 6 Pack
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9.7 Greet
Product Highlights
  • Castrol POWER1 4T with Power Release Formula is designed specifically for bikers who love the exhilaration of riding
  • Advanced, full synthetic, premium quality engine oil designed for 4-stroke motorcycles
  • It has been tested and proven to deliver superior acceleration at the touch of the throttle as it flows fast and minimizes internal engine friction
  • Exceeds Specifications API SL, JASO MA-2
  • Suitable for all makes of 4-stroke bikes, both carburetor and fuel injected. Always follow the vehicle manufacturer's recommendations
2
Castrol 06114 POWER 1 4T 10W-50 Synthetic Motorcycle Oil, 1 Quart Bottle, 6 Pack
Castrol Castrol 06114 POWER 1 4T 10W-50 Synthetic Motorcycle Oil, 1 Quart Bottle, 6 Pack
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9.5 Greet
Product Highlights
  • Castrol POWER1 4T with Power Release Formula is designed specifically for bikers who love the exhilaration of riding
  • Advanced, full synthetic, premium quality engine oil designed for 4-stroke motorcycles
  • It has been tested and proven to deliver superior acceleration at the touch of the throttle as it flows fast and minimizes internal engine friction
  • Exceeds Specifications API SL, JASO MA-2
  • Suitable for all makes of 4-stroke bikes, both carburetor and fuel injected. Always follow the vehicle manufacturer's recommendations.
3
Mobil 1 96936 20W-50 V-Twin Synthetic Motocycle Motor Oil - 1 Quart (Pack of 6)
Mobil 1 Mobil 1 96936 20W-50 V-Twin Synthetic Motocycle Motor Oil - 1 Quart (Pack of 6)
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9.2 Greet
Product Highlights
  • Enhanced high-temperature durability Outstanding engine cleanliness
  • Enhanced lubrication for maximum horsepower Protects engines against harmful dirt deposits
  • Excellent protection at peak engine RPM Excellent transmission performance (in 10W-40/20W-50 grades)
  • Outstanding resistance to thermal breakdown
  • Optimized for hot-running, air-cooled engines
4
Maxima (349128) Premium4 10W-40 Motorcycle Engine Oil - 1 Gallon Jug
Maxima Maxima (349128) Premium4 10W-40 Motorcycle Engine Oil - 1 Gallon Jug
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9.1 Greet
Product Highlights
  • Maxima's Premium4 is a superior product featuring advanced additive technology in the development of highly stable and long life multi-grade motorcycle specific oil
  • By using an exclusive blend of petroleum base stocks and advanced anti-wear, anti-shear additives, this product assures viscosity stability for all air and water-cooled 4-cycle engines with integrated transmissions
  • This formula also has extra anti-scuff additives to handle extreme loads and peak temperatures in high performance engines
  • Formulated for Wet clutches, the all weather formula reduces friction and engine temperatures and makes for easier starts
  • Crafted from a premium petroleum base, Premium4 is Turbo certified, exceeding all JASO-MA M/C 4T and API SG/CC Specs
5
Lucas Oil 10702-PK6 High Performance Synthetic 20W-50 Motorcycle Oil - 1 Quart Bottle - pack of 6
Lucas Oil Lucas Oil 10702-PK6 High Performance Synthetic 20W-50 Motorcycle Oil - 1 Quart Bottle - pack of 6
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8.7 Very good
Product Highlights
  • Longer component life
  • Lower oil temperature
  • Longer oil life
  • Less noise, fewer leaks
  • Sold in case packs of 6
6
Royal Purple ROY01315 Max Cycle 10W40 Oil for Motorcycles and ATVs, 1 Quart
Royal Purple Royal Purple ROY01315 Max Cycle 10W40 Oil for Motorcycles and ATVs, 1 Quart
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8.3 Very good
Product Highlights
  • Max-Cycle Is Specifically Formulated To Significantly Improve Motorcycle Engine (And Transmission) Performance
  • It's Recommended For Use In Both Air-Cooled And Liquid-Cooled 4-Cycle Engines And It's Compatible With Wet-Clutch Transmissions
  • Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories
7
Red Line 42504 20W-50 Motorcycle Oil - 1 Quart
Red Line Red Line 42504 20W-50 Motorcycle Oil - 1 Quart
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8.2 Very good
Product Highlights
  • Superior film strength through the use of ester base stocks for protection and ring seal
  • Extended drain intervals over other brands
  • Blended with specific friction modifiers that are compatible with wet-clutches, suitable for JASO MA and MB applications
8
Lucas Oil 10700-PK6 High Performance 20W-50 Motorcycle Oil - 1 Quart Bottle (Pack of 6)
Lucas Oil Lucas Oil 10700-PK6 High Performance 20W-50 Motorcycle Oil - 1 Quart Bottle (Pack of 6)
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7.9 Good
Product Highlights
  • Longer component life
  • Lower oil temperature
  • Longer oil life
  • Less noise, fewer leaks
  • Sold in case packs of 6
9
Maxima (349128B) Syn Blend4 10W-40 Motorcycle Engine Oil - 1 Gallon Jug
Maxima Maxima (349128B) Syn Blend4 10W-40 Motorcycle Engine Oil - 1 Gallon Jug
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7.8 Good
Product Highlights
  • Maxima's Synthetic Blend4 is a blend of ester-based synthetic and petroleum base stocks featuring advanced technology
  • This special high temperature formula protects critical engine components, reduces wear, friction, temperature, oil consumption and extends drain intervals
  • The use of new anti-shear additives assures viscosity stability for motorcycle 4-cycle engines with integrated transmissions and exceeds both JASO-MA M/C 4T and API SG/CC Specs
  • This formula also has extra anti-scuff additives to handle extreme loads and peak temperatures
  • For all air and water-cooled 4-cycle gasoline engines with Wet clutches, the all weather formula provides easy starts, improves fuel economy, and smoother transmission shifting
10
Castrol 06130 Actevo 10W-40 Part Synthetic 4T Motorcycle Oil - 1 Quart Bottle, (Pack of 6)
Castrol Castrol 06130 Actevo 10W-40 Part Synthetic 4T Motorcycle Oil - 1 Quart Bottle, (Pack of 6)
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7.5 Good
Product Highlights
  • Cling to engine parts providing a continuous layer of protection during start-up and beyond
  • Clinging action gives up to 70% wear reduction in comparison with other JASO MA-2 oils, dramatically increasing engine life* *versus JASO MA-2 oil without Actibond in cam wear index tested
  • Provide superior protection from high temperature carbon deposits, enabling the engine to retain its performance for longer
  • Delivers excellent thermal stability for enhanced protection and resistance to oil burn-off at temperature extremes
  • Suitable for all makes of 4-stroke bikes, both carburetor and fuel injected. Always follow the vehicle manufacturer's recommendations
  • Exceeds industry specifications API SL and JASO MA-2 standards

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