Best Oils for Harley Davidson Motorcycles – Harley Accepted

In the US alone, around half a million motorcycles are sold every year. Each of the bikes has a unique technology ideal for boosting its performance and efficiency. For any bike to perform at peak power, you must have oil, and it is the only thing common among all unless the motorbike is electrically-driven. Motorcycle oil is ideal for keeping the pipes clean, lubricating the engine, and making sure the engine never heats up and never malfunctions. If you are after the best oil for Harley Davidson motorcycles, the article will help you choose. The following is a list of the best oil for Harley bikes, topped by Red Line PowerPack and closely followed by AMSOIL V-Twin, to boost your bike’s efficiency and performance.

Oils for Harley Davidson Motorcycles

Users’ Love
Red Line 90226 Big Twin 20w50 Power Pack Oil Package (Complete Kit)
Expert’s Choice
AMSOIL VTWIN Oil Change KIT 20W50 Full Synthetic Motorcycle Oil 4QTS + Filter
Premium
Mobil 1 96936 20W-50 V-Twin Synthetic Motocycle Motor Oil - 1 Quart (Pack of 6)
Red Line 90226 Big Twin 20w50 Power Pack Oil Package (Complete Kit)
AMSOIL VTWIN Oil Change KIT 20W50 Full Synthetic Motorcycle Oil 4QTS + Filter
Mobil 1 96936 20W-50 V-Twin Synthetic Motocycle Motor Oil - 1 Quart (Pack of 6)
Users’ Love
Red Line 90226 Big Twin 20w50 Power Pack Oil Package (Complete Kit)
Red Line 90226 Big Twin 20w50 Power Pack Oil Package (Complete Kit)
Expert’s Choice
AMSOIL VTWIN Oil Change KIT 20W50 Full Synthetic Motorcycle Oil 4QTS + Filter
AMSOIL VTWIN Oil Change KIT 20W50 Full Synthetic Motorcycle Oil 4QTS + Filter
Premium
Mobil 1 96936 20W-50 V-Twin Synthetic Motocycle Motor Oil - 1 Quart (Pack of 6)
Mobil 1 96936 20W-50 V-Twin Synthetic Motocycle Motor Oil - 1 Quart (Pack of 6)
  1. Red Line V-Twin PowerPack 20w50


Check More Photos and Price at: amazon.com

If looking for the best synthetic oil for Harley Davidson, this is the oil to go for. The oil is ideal for motorcycle engines, especially the Harley-Davidson bikes. We love the oil for the effectiveness in reducing the many thinning experiences with other oils. The 20/50 motorcycle oil for Harley incorporates massive zinc and phosphorous that makes it an anti-tear product. The oil also includes some friction modifiers to ensure the engine works as needed, for quiet and smooth shifting.

Performance

The oil is a performer when thinking of heat reduction and eliminating any possible heat. Such a feature is there to make sure the engine runs at the right temperature to prevent damage. The oil is capable of trapping the dirt in the engine’s combustion to avoid mayhem.

Is there any complaint?

No reported con yet

  1. AMSOIL V-Twin 20W50 Oil Change Kit


Check More Photos and Price at: amazon.com

For those looking for motorbike oil perfect for engine, transmission, and primary use, this AMSOIL oil is the best. The oil is there for the riders in need of total lubrication for the motorbikes. The oil is professionally produced to excel in everything, including the high temperatures. 

Performance

The oil can comfortably reduce engine scuffing even when driving for far off miles. The oil contains thermal properties, making it a natural heat resilient product that resists oxidation in high temperatures. You can trust in its performance no matter the distance and temperature.

The oil reduces tear and reduces by-product’s deposits as it incorporates enough anti-ware additives. The product is also thermally stable and contains enough amount of oxidation stopping additives.

Is there any complaint?

Nothing significant noticed till now, but it is pricey.

  1. Mobil 1 V-Twin Synthetic Motorcycle Oil


Check More Photos and Price at: amazon.com

For engine, transmission, and primary lubrication, the Mobil V-Twin oil is the ideal choice. If the bike’s engine is noisy when running, maybe it overheats or lacks lubrication on the moving metal parts. The oil is specially blended to lubricate the engine with enough oil supply.

Performance

The oil is there to save the engine from the debris that might harm it. The formula is ideal for those riding o high temperatures for long hours without damaging the engine. With the oil, you also get a smoother transmission and acceleration for comfortable riding.

Is there any complaint?

The same problem goes with it like the first choice in this list -it’s pricey.

  1. Castrol Power1 V-Twin 4T Moto Oil


Check More Photos and Price at: amazon.com

The SAE 20W50 viscosity grade oil is ideal for those searching for a boost in acceleration or sheer stability. The oil incorporates an oil blend recipe that leads to an outstanding acceleration, which aids boosting the engine’s fast-rolling and reducing friction.

Performance

The oil offers a smooth transmission that translates to the engine’s longevity. The oil can handle any viscosity changes on any mechanical stress. You may notice the oil becomes more liquid when riding on extreme temperatures. 

Is there any complaint?

Some people say the oil may leak with an improperly placed gasket.

  1. Red Line RED42804 V-Twin – Best Transmission Oil for Harley


Check More Photos and Price at: amazon.com

We all want high-quality oil to keep the engine running smoothly by coating the moving engine parts to minimize friction. The Red Line oil brands famous for working well on various vehicles and bikes, including the Harley-Davidson ones.

Performance

With enough amounts of zinc and phosphorous, the oil is an excellent anti-wear brand. With the inclusion of friction controllers, the oil will boost clutches’ performance for quieter and smoother shifting.

Is there any complaint?

Does not fall under the affordable category

  1. Maxima Hiflofiltro VTTOCK24 – Best Oil for Harley Davidson Twin Cam


Check More Photos and Price at: amazon.com

For those in love with versatile products, this is the oil to buy. MaximaHiflofiltro has some other oils, like VTTOCK15, VTTOCK21, VTEOCK20, and VTTOCK26 for different Harley models motorcycles. 

The oil is ideal for use in wet clutch applications and is also turbo licensed. The lubrication product incorporates a blend of quality petroleum stocks and innovative additives. 

The result is durable quality oil offering stable viscosity for most bikes, including the Harley-Davidson ones.

Performance

The oil offers better transmission and acceleration to make your riding comfortable and smooth. Being a multi-compartment product, it can work well on Harley Davidson and V-twin engines.

Is there any complaint?

The oil container lacks measurement indicators making it hard to know the amount of oil left or needed.

Types of Harley Davidson Oil

Primary

When thinking of Harley Davidson oil, you got several picks for the primary biking. The ideal primary oil is Mobil 1 10W-40. Alternatively, you can use the Mobil 1 V-Twin 20W-50.

Engine oil

If looking for reliable engine oil for the Harley Davidson bike, Red-line V-Twin is the right one. The oil offers a smooth clutch shifting and lowers the transmission noise.

Transmission oil

For smoother and better transmission, AMSOIL 75W-110 is the ideal transmission oil. It makes it easier to shift gears for a comfortable experience.

Will Synthetic Oil Damage Your Harley?

It’s not advisable to use synthetic oil on a bike engine. It causes skids on the bearings. It can also wipe the motor and lead to damages.

Can You Use Car Oil in Your Harley?

If your bike manual recommends you use specific oil, do so. But, car oil can work still work well.

Buying Guide for Harley – Best Oil For Motorcycles

While buying oil for your Harley, please consider the oil type and check what matches best with your bike. Crosscheck the instructions from Harley and the oil manufacturer, particularly on which Harley model to be provided with which type of oil.

Mineral Oil

Such oils work well on motorbikes. They are mainly meant for engine use and are affordable. Mineral oils are commonly popular with vintage bikes.

Semi-Synthetic

The oils are a blend of refined crude oil and synthetic chemical. They combine the benefits of both compounds into the product for premium performance. Other than offering a synthetic oil performance, they offer a price equivalent to mineral oil.

Full Synthetic

The oil, being full-synthetic, comes from chemical products blended to offer a better performance grade. The oil can work well on Harley Davidson bikes and other brands. The product can also work on a range of applications. 

Viscosity

This refers to the oil movement through the engine. The low viscosity means smooth and fast movement. If you choose high-viscosity, the flow is slower.

Additives

When it comes to additives, they play a super role in the oil and the engine. Additives help in reducing debris and neutralizing the acidity for better performance. They also work great in cooling and lubricating the engine. 

Best Oil for Harley 103 Engine – What’s Recommended?

SAE 20W50 viscosity grade oil is solely recommended considering its performance, viscosity, and reliability.

Can You Use 10w40 in Your Harley?

Those riding below 40 degrees can use 10W-40, especially in the primary.

What is the Best Racing Oil for Harley?

Maxima Racing 90-119016C is the ideal one. 

Are AMSOIL or Other Oils Better than Harley’s Oil?

Even if there are other models still offering a better experience, AMSOIL is a favorite to many. AMSOIL oil offers the ideal protection to the engine compared to other models.

How Often Should You Change Oil in Your Harley?

You should change engine oil every 5k Miles. If you ride longer, you need to do so more often.

How Much Oil Goes in A Harley Primary?

Just make sure the oil level is at level with the clutch bottom. Check with the clutch in a standing position. Alternatively, fill the chain-case with a quarter of the Harley-Davidson oil.

Concluding Remarks

The above list of motorcycle oils is the ideal ones for Harley Davidson. Choose any for better performance, efficiency, and easier maintenance.

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