The best 10w40 motorcycle oil is a versatile and high-quality oil that can be used in a variety of different motorcycle applications. It is a great choice for both high-performance and everyday riding, and its many benefits make it a popular choice among motorcycle riders.

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Follow This Table For Choosing The Right on For The Best 10W40 Motorcycle Oil

Review of The10 Best 10W40 Motorcycle Oil Reviews with Features

Valvoline 4-Stroke Motorcycle Full Synthetic SAE 10W-40 Motor Oil 1 QT
  • Full Synthetic Formula Helps Maximize Power And Acceleration
  • Formulated To Provide Outstanding Wet Clutch Protection For Maximum Power Transfer And Smooth Shifting
  • Added Protection Against Harmful Deposits That Can Decrease Engine Performance
  • Excellent Wear And Corrosion Protection To Help Keep The Engine Performing Its Best
Kawasaki 4-Stroke Motorcycle Engine Oil 10W40 1 Gallon K61021-302
  • Outstanding engine and bearing wear protection.
  • Prolonged engine life through improved engine cleanliness and reduced oil volatility.
  • Improved shift quality through enhanced transmission/clutch performance and dependability.
  • Recommended in applications requiring API SL, JASO MA and JASO MA2 engine oil.
YamaLube All Purpose 4 Four Stroke Oil 10w-40 1 Gallon
  • Yamalube OEM Factory 4 Stroke All Purpose Oil
  • Performance-Blend is Suitable for use in Motorcycles, ATVs, Side-by-Side Vehicles, and Scooters
  • Mineral Oil Provides Stable Clutch Performance and Strength to Protect the Engine from Wear and Tear
  • Oil Meets or Exceeds the JASO MA Requirements
  • Genuine OEM Yamaha Product
HONDA 08C35-A141L01 Honda Pro GN4 Motor Oil, 10W40, 1 gal
  • 1 gallon, 10W40
  • Genuine OEM Honda oil
  • HONDA set the standard for motorcycle oil when it introduced GN4 way back in 1975
  • specifically designed for the unique requirements of motorcycle and ATV engines.
Royal Purple 01315 Max-Cycle SAE 10W-40 High Performance Motor Oil for Motorcycles & ATVs - 1 Quart
  • Formulated with proprietary Synerlec additive chemisty providing 3X to 4X the load carrying capacity of other synthetic engine oils
  • High film strength protects buckets, crankshafts and reduces piston scuffing
  • Superior rust and corrosion protection
  • Cooler operation and less parasitic power loss
  • Meets the requirements of JASO MA2 for wet clutch compatibility
Quicksilver 8M0060085 10W-40 Full Synthetic 4-Stroke Motorcycle Oil – 1 Gallon
  • PERFORMANCE - Full synthetic formula with excellent film strength to resist shear and oxidation for maximum fluid life
  • PROTECTION – Additives protect against corrosion of internal engine components and provides overall engine wear protection in high heat conditions
  • PEACE OF MIND - Easy starting and instant cold flow engine protection in low temperatures
  • HARSH CONDITIONS – Optimizes clutch performance even in wet clutch applications
  • FITS EVERYTHING – Meets or exceeds all major powersports vehicle manufacturer’s warranty requirements
Castrol 06130 Actevo 10W-40 Part Synthetic 4T Motorcycle Oil - 1 Quart Bottle, (Pack of 6)
  • Formulated with Trizone technology to protect all 3 critical zones: engine, clutch and gearbox
  • Active Protection Molecules (APM) are a new ingredient that enhance the lubricant's ability to cling to vital engine components
  • Excellent engine wear protection during long trips, short commuting and stop/start conditions
  • Superior added protection ensures adequate lubrication before the engine reaches 51°C - when most engine wear typically occurs
  • Exceeds API SG and JASO MA-2
Castrol 06112 POWER 1 4T 10W-40 Synthetic Motorcycle Oil, 1 Quart Bottle, 6 Pack (15D1C9)
  • Formulated with Trizone technology to protect all 3 critical zones: engine, clutch and gearbox
  • Race derived technology for maximum engine acceleration
  • Extreme high temperature air-cooled performance and water-cooled engine performance
  • Excellent shear stability to prevent viscosity breakdown
  • Exceeds API SL and JASO MA-2
Motul Aceite 4T 5100 10W40 4T 4L
  • Synthetic Blend with Ester.
  • Formulated to meet the latest manufacturers specifications.
  • Ensures anti-wear and gear protection as well as optimum clutch performance.
  • Both cost effective and performance in mind.
  • Standards: API SJ and SM, JASO-MA and MA2.
Motul 104092 Synthetic Engine Oil
  • Meets the following standards: API SL/SH/SG and JASO MA
  • Recommended for all 4-stroke motorcycles with catalytic converters
  • Ester technology improves engine response
  • Proprietary extreme pressure formula to protect the gearbox
  • Low sulfur and phosphorus formula for bikes fitted with catalytic converters

Important Aspects to Consider When Choosing 10W40 Motorcycle Oil

Assuming you would like a motorcycle oil buying guide:

The best 10w40 motorcycle oil is a versatile oil that can be used in a variety of conditions. It has a high viscosity, which makes it ideal for use in high-performance engines. It also has a high flash point, making it ideal for use in hot weather conditions.

This oil is a good choice for use in both 4-stroke and 2-stroke engines. It is also compatible with a variety of fuel types, including unleaded gasoline, biodiesel, and ethanol.

This oil is a good choice for those who ride in a wide variety of conditions and who want an oil that can do it all.

Frequently Asked Questions

1. What is the best 10w40 motorcycle oil?

The best 10w40 motorcycle oil is one that is designed specifically for motorcycles. It should be able to protect your engine from wear and tear, while also providing adequate lubrication.

2. What are the benefits of using 10w40 motorcycle oil?

10w40 motorcycle oil can help to extend the life of your engine by protecting it from wear and tear. It can also improve your bike’s performance by providing adequate lubrication.

3. How often should I change my motorcycle’s oil?

It is typically recommended that you change your motorcycle’s oil every 3,000 miles or every 3 months, whichever comes first. However, consult your owner’s manual for specific recommendations.


Based on the best 10w40 motorcycle oil, it is evident that this oil is best for those who frequently ride their motorcycle in extreme hot or cold weather conditions. This oil can also help to improve the performance of the motorcycle and protect the engine from wear and tear.

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