Ranking The Best Motorcycle Oil On The Market

If you’re looking for a motorcycle oil that’s an excellent all ‘rounder that comes in at a reasonable price, then consider the Motul 7100 Synthetic Oil 4T. It’s a synthetic oil that has been specially formulated to increase the longevity and improve the response of all four stroke engines and motorcycle that are equipped with a catalytic converter.

Motul’s 7100 synthetic motorcycle oil is a well-formulated oil that protects, cleans, and maintains your engine. It’s perfect for riders who are looking for silky smooth gear changes, improved engine response, and longer intervals between oil changes. It’s a low sulfur and low phosphorus 10W-40 synthetic oil formula that meets JASO MA 2, API SL standards, with added ester technology for an sharper ride experience.

One of the most curious things about this oil is that it genuinely does make your engine run quieter. You’ll read this in reviews and you’ll doubt the claims but it really will make your engine a touch quieter, which is a nice bonus. An even better bonus is the fact that it smells pretty nice too!

Motul is a brand name that you can trust, and their products are regularly celebrated by motorcyclists the world over. When it comes to oil, we always trust Motul.

Next, we have another excellent engine lubricant from a world famous manufacturer. This is the Castrol POWER1 4T, a special synthetic formula designed to do much more than simply maintain your engine. It improves acceleration and engine response by reducing internal engine friction thanks to its fast flowing nature. If you’re looking for oil from a name you can trust, then give this Castrol product a go.

Castrol’s POWER1 4T oil is a 10W-40 synthetic blend that has been formulated with Trizone technology, which improves protection across three very important areas: the engine, the clutch, and the motorcycle’s gearbox. The special formula prevents viscosity breakdown, helping you extend your oil change intervals. Since Castrol is one of the biggest lubricant names in the racing industry, you can rely on the brand’s quality.

This premium quality oil exceeds both API SL and JASO MA-2 specifications, and works well at extremely high temperatures on both air-cooled and water-cooled engines. What’s more, the oil is readily available and can be bought at stores or online for a reasonable price. If you want race-derived technology at a cost that won’t bankrupt you, consider this oil.

This Lucas motorcycle oil is a specially formulated and full-synthetic motorcycle oil that has a longer life and a higher resistance to temperatures compared with others on the market. It’s a full-synthetic oil, so it hasn’t been manufactured from conventional crude oil. This synthetic nature of this oil makes it excellent for high-performance engines, reducing engine wear, improving component life spans, and improving gas mileage.

The weight of this oil is rated at SAW 20W-50, which means that it has a rating of 20 for when it’s operating at cold temperatures, with a viscosity rating of 50 for when it’s operating at a normal temperature. Make sure you check with your motorcycle’s manufacturer guidelines to make sure that this oil is the right viscosity for you ride.

After topping up with this oil, riders have noted silkier gear changes, a more responsive engine, and less noise. It’s developed to be used in the engine, clutch, and gearbox, so if you’re looking for a versatile lubricant that you can use for a variety of applications, then this worth considering.

This high-performance Lucas Oil meets and exceeds API SM, SL, SJ, CM, specifications, as well as JASO MA-02, and ACEA A3.

Mobil is another brand name that you can trust. Mobil is an all-American company that has been in the business since 1911, so the folks there know a thing or two about mixing up a performance-delivering lubricant for your motorcycle. This particular oil is a 10W-40 weight lubricant that has been formulated for performance motorcycles.

It’s 100% fully synthetic and offers lubrication to the three main areas of your motorcycle: the engine, the clutch, and the gearbox. It’s a great all-around oil. If you’re looking for a noticeable improvement to your motorcycle’s performance, try this one out. It promises to make your engine rev faster, improve your gear changes, and make your motorcycle run quieter. While those promises won’t be made for every rider, you can guarantee that you’ll at least get a good lifespan out of this oil, and for a very reasonable price too.

This motorcycle oil meets or exceeds the requirements for API SN, JASO MA, and JASO MA2. While this oil is only good for engines that require 10W-40 viscosity, and while we’re talking about Mobile, if you need something for your V-twin cruiser, the Mobile 20W-50 motorcycle oil is a worthy choice. We just couldn’t justify another Mobil entry on this list! But do keep it in mind. Just always follow the manufacturer’s recommendations before pouring!

For years, motorcyclists have come to rely on Shell’s Rotella T6 full-synthetic oil. However, recent formulation changes may not make it suitable for your motorcycle anymore, so you really want to do your research before investing in this one and pouring it into your engine. Since it’s a JASO MA approved, it should work for most motorcycles, but still, we recommend doing your research first.

This oil from Shell is quite a thin oil when compared to others with a 5W-40 rating. It’s incredibly cheap, can be used for the engine, clutch, and gearbox, and will have your machine running smoothly. Some riders have experienced improved fuel economy using this oil, to the tune of 1.5%, with other reported improvements being better engine protection, a smoother transmission, and a reduced engine noise.

Again, it’s a great lubricant but do make sure that you read up-to-date information about it, and disregard all reviews that are more than a couple of years old. The formula has changed, so take that into account when shopping. If it still satisfies your requirements, you’re going to get a high-performing and versatile motorcycle oil for a very small price.

If you ride a v-twin, then this oil could be the perfect choice for you. This 2W-50 synthetic oil from Amsoil has been specially formulated for V-twin engines of both domestic American and foreign motorcycles. It’s ideal for air-cooled motorcycles, and can be used for engine, engine parts, transmissions, and primary chain cases.

This oil is known to provide improved pressure quality protection for gears, chains, and other components, at extreme pressures. It’s also designed to drastically reduce engine friction, reduce the operating temperature, and reduce wear. Naturally, it’s also excellent for rust protection too. If you’re looking to reduce your engine temperature by a noticeable margin, reduce the volume of your valve train, and improve your wet clutch performance, then this could be worth investing in.

One of the most interesting claims that Amsoil makes about this product is that it boasts that it can double the length of the manufacturer’s recommended oil change interval, or once every year, depending on what comes first. We haven’t had the opportunity to test that out, but we’re curious to know how it goes. If you want to test those claims, order yourself a bottle right this minute.

Honda’s Pro GN4 motorcycle oil is the perfect choice for Honda motorcycle owners. It’s an OEM product, so you really can’t go wrong with it. It was first developed back in 1975, and while the formula has been refined and improved over the years, the motorcycle riding community’s love for Honda’s oil products hasn’t change in the slightest. It always gets a unanimous thumbs up.

This GN4 oil is built on top of a high-quality base stock, with a specifically formulated additive package mixed in to meet all of the requirements for motorcycles and ATVs. Since 1975, this motor oil has continuously been tested and developed, evolving into the high-quality product that we have today.

The result is a lubricant that last a long time that provides top notch wear resistance, and improves shear resistance. It also has better viscosity stability than other branded products. Plus, it can be used for the clutch, gearbox, and engine too. If you’ve got a Honda motorcycle but don’t claim to be a petrochemical scientist, then putting Honda juice in a Honda engine should make sense. Or rather, it’s a great “if in doubt, use this,” product. It’s an affordably-priced OEM product, after all.

Next up, we have this excellent 10W-40 oil from Red Line. Red Line is another well-established brand names that motorcyclists have come to rely on over the years. They develop a wide range of oil products for a variety of motors and other applications. This particular model is a 10W-40 formula that has been specifically developed for four-stroke engines, and particularly suited to motocross bikes, sports bikes, and ATVs.

The 42404 blend has been formulated using ester base stocks, which results in a superior film strength, with improved protection. It has also been blended with friction modifiers that are specifically compatible with wet clutches, improving your clutch life and reducing it from slipping. Anti-wear chemistry, quality dispersants, and viscosity controllers are also blended into the final mix.

The chemical make-up of this oil results in a quieter valve train operation, with improved cold starts, smoother gear changes and transmission, and a noticeably more receptive engine response. Longer oil change intervals have also been reported by long-term users of this oil. What’s more, it’s actually a very high-quality motorcycle oil for a very reasonable price. It’s one of the best motorcycle oil products out there for riders on a tighter budget.

You can probably tell by the name that Royal Purple is a member of the motorcycle lubricant royal family. It’s a brand that’s synonymous with quality, high-performance, and longevity. It’s also known to be a little expensive too. But if you’re looking for a dependable manufacturer of 10W-40 engine oil for motorcycle and ATV engines, then this is a brand to investigate.

The Max-Cycle formula was developed to improve the performance of four-stroke engines with wet-clutches, in both air- and liquid-cooled configurations. It’s formulated on top of high-quality synthetic base oils, with Royal Purple’s own additives to provide greater film strength than other manufacturer’s products—by up to 400% if the brand’s claims are to be believed. This formula also improves ring, cylinder, and bearing wear, offers greater shear stability and oxidization resistance, and excellent adherence too.

The Max-Cycle oil from Royal Purple meets and exceeds both API and JASO requirements. IT’s also compatible with other engine oils, synthetic or mineral, so you don’t have to flush out your old oil before use—though it’s always recommended. If you need an oil that will protect, clean, and increase the performance of your engine while improving your fuel economy at the same time, we recommend this product.

Last on our list, we have this Spectro Golden 4 Synthetic Blend motorcycle over. Now, unlike other brands on the list, Spectro isn’t as well known, but don’t let that put you off—it’s been in the business for over 50 years, but it’s just not as well-known as some others for reasons unknown.

Sometimes you end up paying more for a big brand name, because you’re paying for a logo. We think that this semi-synthetic motorcycle oil from Spectro is well worth a go, especially if you’re curious about what semi-synthetic oil even is.

This is a blend of mineral and synthetic oils, which takes the best elements from 100% synthetic oil and mixes it with the best qualities of conventional mineral oil. It has also been formulated with special anti-wear additives to boost the lifespan of your engine’s components. This blend has been specifically developed for high-performance engines, with high viscosity, guaranteed internal engine protection, and improved performance being on the list of benefits of this product.

The Spectro Golden 4 Synthetic Blend oil has been formulated to exceed all known motorcycle manufacturer’s warranty requirements. It also meets all JASO MA, JASO MA2, and API SL requirements. If you want to take a chance on a semi-synthetic oil that will smooth out your gear shifts, give you high shear stability, prolongs the life of your engine and transmission, and is fully compatible with wet-clutch applications, then this may very well be the product to try.