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What Is the Best Oil for 2 Stroke & 4 Stroke Dirt Bikes?

Jan. 18 2020 Other By Berts Mega Mall

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Bert's Mega Mall | Power Sports Hub 

One of the most important parts of dirt bike maintenance is motor oil. All dirt bikes require oil for the bike to function efficiently at peak power. The motor oil keeps the pipes clean, the engine lubricated, and makes sure the bike does not seize or overheat. Knowing what type of oil to use for your bike can be difficult because different engines from different manufacturers use distinct oil. Before you choose an oil, you must know whether your bike is a 2-stroke or 4-stroke. There is a big difference here not only in oil but in what you do with the oil. We have come up with the best oil for both 2-stroke and 4-stroke dirt bikes.  

When to Change the Oil on your Dirt Bike:

Changing the oil on your dirt bike is a fairly easy, but super important part of the dirt bike maintenance. Having fresh oil will allow the engine parts of your bike to be protected and lubricated. The oil should be changed every 5 to 10 hours of riding, but you should check your owner’s manual for your particulate bike.  

2-Stroke:

What Oil does a 4-Stroke Dirt Bike Need?

If you ride a 2-stroke dirt bike, then you must use 2-stroke oil for your bike. 2 stroke oil is used in crankcase compression two-stroke engines because the crankcase in the two-stroke engine is used as part of the induction tract. There are two typed of 2-stroke oil; injector safe and pre-mix.  If your dirt bike has a 2-stroke engine, you have to mix the 2-stroke oil with gasoline. The gasoline will act as lubrication for the engine.

Insider Tip: If you're running a 2-stroke, we recommend you get a measuring cup so you can accurately measure the oil-to-gas ratio for your dirt bike

 

Best Oil for 2-Stroke Dirt Bikes:

When it comes to oil for your 2-stroke dirt bike, there is a great variety of different brands. However, we have come up with the top three best oil for a stroke dirt bike below. The pricing on these oils will depend on the size of the bottle you decide to purchase. 

 

Maxima Castor 927 2-Stroke Dirt Bike Oil:

  • The Maxima Castor 927 is a great choice because it is biodegradable and reduces carbon and gum formation. It has an exclusive additive that keeps the power valves clean and working properly. This oil also provides extra protection on the cylinder walls and bearing journals.

Bel-Ray H1R Synthetic 2-Stroke Oil:

  • The Bel-Ray H1R oil is also a great choice because it is advanced 100% synthetic ester base oils cling to metal and clean the burning to prevent carbon build-up. It has improved power and throttle response and anti-wear chemistry.

Pro Honda GN2 2-Stroke Injection/Premix Oil

  • Tested and approved by Honda R&D, this Pro Honda GN2 is a good 2-stroke oil option because its clean-burning formula reduces exhaust smoke, carbon buildup, and stain deposits. The oil helps avoid spark-plug fouling, ring sticking, and exhaust plugging. This oil also prolongs the service life for piston rings and bearings.

 

4-Stroke: 

What Oil does a 4-Stroke Dirt Bike Need?

A dirt bike with a 4-stroke engine is different than a 2-stroke engine because it uses a closed crankcase, but they are similar in the fact that they need oil to keep the engine lubricated. Unlike the 2-stroke oil, the 4stroke-oil does not need to be mixed with gas. Four Stroke-dirt bike oil comes in a range of weights like 10w-40, 20w-50 and so on.

 

Best Oil for 4-Stroke Dirt Bikes:

One of the most important things to add to a 4-stroke engine is motor oil so it is important that you only use the best. Many bikes use the same motor oil to lubricate not just the engine, but the valves, cam, piston, crank, clutch, and transmission as well. Here is the best motor oil for 4-stroke dirt bikes. The pricing on these oils will depend on the size of the bottle you decide to purchase.


Motul E-Tech 100 Synthetic Oil:

  • The Motul E-Tech 100 motor oil is designed to work with performance engines, wet clutches, gearboxes, internal chains, high lift cams and heavy loads.

Pro Honda HP4M 4-Stroke Oil with Moly:

  • The Pro Honda HP4M 4-stroke oil provides high thermal stability and eliminates oil consumption. This oil makes sure all engine parts remain clean and provides good friction on clutch discs.

Yamalube 10W-40 All Purpose Oil:

  • The Yamalube 10W-40 oil is high-quality general use oil with ultra-clean additives. It has amazing protection and technologically superior additives and provides stable clutch performance and film strength

 

Conclusion: 

If you want to maintain your dirt bike in the best shape possible, make sure you are putting the right motor oil. The motor oil is what keeps the pipes clean, the engine lubricated, and makes sure the bike does not seize or overheat so it is a pretty big deal. 2-stroke and 4-stroke oil are very different so first you must know what type of engine your dirt bike has. Once you know what type of oil you are looking for, you must look for the best in their category. The oils mentioned above are the best oil for their dirt bike categories. They will maintain your dirt bike running in its highest performance.

Related:

 - How To Use a Clutch on a Dirt Bike

 - Common Beginner Dirt Bike Mistakes And How To Avoid Them

 - 125 vs. 250 Dirt Bike | Which is Best for You?

 

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