What Is the Best 2-Stroke Oil For Dirt Bikes?

Purchasing oil for your dirt bike isn’t the same as picking oil for your regular car. For your dirt bike, you need that oil specially designed for motorcycles.

All dirt bikes need oil to work efficiently at maximum power. Also, oil keeps your bike’s pipe clean, lubricates your engine, and ensures your bike doesn’t overheat. A dirt bike needs oil that comes with a specific additives package.

But, what is the best 2-stroke oil for dirt bikes? May you want to know? To help you make the right decision, we have furnished our article with some best 2-stroke oil.

best dirt bike 2 stroke oil

About Of 2- Stroke Oil

2-stroke Oil is used to lubricate the motorcycle connecting rod bearings, crankshaft, and cylinder walls.

The mixture of air, oil, and fuel helps to coat everything with 2-stroke oil. This oil is sometimes referred to as 2-cycle or 2T oil. Generally, 2-stroke Oil is two types, and the two oils are injector safe and premix.

You should mix two-stroke dirt bike oil with gasoline, and it’s essential for efficiently distributed in the system. It’s because gasoline acts as a lubricant for your engine.

Sometimes the fuel may burn with the duel as a result of exhaust emissions along with the smoke.

A good 2-stroke oil ensures the motor runs crispy. Besides, it can stay lubricated and relaxed if you use it hard.

When to Change Your Oil on The Dirt Bike?

Changing the oil in the bike is relatively easy and essential to your dirt bike maintenance. Fresh oil can allow your bike’s engine parts to lubricate and protect. If your oil became dirty you have to change the oil before it hurts your bike engine. So it is very important to determine the status of your engine oil. you can go with the existing oil if it looks brownish or blackish, but if it turns into full black you have to think that is dirty oil.

It’s best to change your bike oil every 10-15 hours of driving. If you think It is tough to remind the driving hour then count the miles. Maximum running hour by mineral oil should be 1000-1500 miles, but if you use synthetic oil as a 2-stroke engine oil for dirt bikes it can go up to 7000-10000 miles depending on your driving conditions. But before changing the oil for your particular dirt bike, checking your owner’s manual is best.

What oil does a 4-Stroke Dirt Bike Need?

A 4-stroke dirt bike engine is different from a 2-stroke because it utilizes a closed crankcase. Additionally, if you are talking about lubrication, both work similarly.

Unlike the two-stroke oil, this 4-stroke dirt bike oil doesn’t require to be blended with gas. 4-stroke oil comes in a range of weights such as 20w-50,10w-40 dirt bike oil, etc.

Read About : 10W40 Vs 10W60 Motorcycle Oil

Why Should You Avoid Using Cheap 2-Stroke Oil?

After using the cheap 2-stroke oil, you will face a few problems. And the issues are:


When you use cheap 2-stroke oil, you may suffer from pre-ignition because of carbon in the combustion chamber. Usually, pre-ignition can overheat the engine and, after all, melt, which is a severe problem.

Blown gaskets

Inside the cylinder, carbon-clogged exhaust can make tremendous back pressure. In addition, if you use cheap oil, it can blow out the gasket. Apart from this, it can cause of air leak that can make a melted piston.


Cheap two-strike oil has a high flash point; that’s why they don’t burn away under low temperatures. So, when doing extensive trail riding, you will get a lot of sponges. Likewise, it can collect from the exhaust, drop, and spray over the fender.

Best Two-Stroke Dirt Bike Oil:

With the popularity of 2-stroke dirt bikes, the 2-stroke oil also got the popularity. We have mentioned below some of the best 2-stroke oil for dirt bikes.

Most importantly, if any of these oils are compatible with your bike owner’s manual, you can use them.

2 stroke oil for dirt bike

Motul 2-Cycle Dirt Bike Oil

The best Australian 2-stroke dirt bike oil is Motul engine oil. Motul oil has an Australian motorcycling industry reputation based on this oil’s performance. Generally, it’s born out of emotion with a robust international and local following.

Indeed, you will depend on this oil if you want to ride with pride and happiness. In reality, this mix differs from many oils on today’s market. Based on this oil’s synthetic blend, Motul 2 stroke oil is low ash and smokeless burn.


  • Powerful Australian industry reputation
  • The possibility of engine filters clogging is low
  • Functional double-handle design to generate easy refills
  • Slightly bigger motor performance

Lucas Oil Semi-Synthetic 2-Cycle Dirt Bike Oil

Lucas semi-synthetic 2cycle oil is a dirt bike oil and is perfect for liquid-cooled and air-cooled engines. Undoubtedly, this oil is ideal for those engines which not have a system of oil injection. Nevertheless, this oil can mix gas up to a 50:1 ratio.

It’s because it comes with a solvent additive that allows blending with gas at all temperatures. This oil is a mix of mineral oil with polybutene. Yet, this oil gives a clean burn and smokeless characteristics, obstacle the carbon deposits on the post-on rings.


  • Most compatible for oil injection systems
  • Can mix with gas
  • Unique low ash additive

Maxima Castor 927

Another excellent popular oil in the racing world is noticed, especially on the dirt bike, and its smell is undoubted. Maxima Castor dirt bike oil comes to ensure super performance under the harshest situations.

Besides this, using this oil will make your engine run clean and formation free. You can only use this oil on your premix and cannot operate in oil injection systems.


  • Reduces carbon and gum formation
  • It gives excellent corrosion and rust protection
  • Biodegradable dirt bike oil
  • Ideally, it’s suitable for leaded and unleaded fuels.


Q. What oil do you use for your 2-stroke dirt bike?

You should use 2-stroke oils for your 2-stroke dirt bike. It’s because 2-stroke oil is suitable to use only on a 2-stroke dirt bike.

Q. Do 2-stroke dirt bikes use engine oil?

Even a maximum 2-stroke dirt bike needs premix oil mixed with gas. Yet, if you want, you can use injector-safe oil on your 2- stroke engines.

Q. What Oil do you put in a 2-stroke engine?

Primarily, 2-stroke oil bases will be petroleum, synthetic, semi-synthetic, or castor.

Recent 2-strokes use synthetic oil to avoid oily formations and high emissions on spark plugs. Usually, you can mix this engine oil with gasoline or petrol at a ratio of volumetric fuel-to-oil.

Q. Can you put four-stroke oil in a 2-stroke dirt bike?

Generally speaking, using 4-stroke oil in your 2-stroke engine causes engine degradation and smoke formation. Therefore, if you use 4-stroke oil, then it also can disrupt combustion.

Final Word

In summary, if you want to keep your dirt bike in proper shape, use the correct oil. As we know, engine oil’s function keeps your bike’s pipe clean and lubricates your engine correctly.

Notably, 2-stroke and 4-stroke oil are entirely different. That’s why, before putting oil on your dirt bike, you must know what types of engine your bike has. It’s because, after learning about them, you can pick the best.

Ergo, above, we give some best 2-stroke oil for dirt bikes. We hope you can pick the best one for your dirt bike. Also, from the market, you can choose the best 2-stroke dirt bike oil Autozone.


I am Engr. Z Eusuf Lubricant Specialist, Mechanical Engineer & has been working with engine lubricants for a long time and knows what makes them work best. I can help you find the right oil for your needs, and I have tips on how to keep your engine running at its best.

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