Motorcycle Engine Oils & Additives
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- Amalie Oil®X-treme 4T SAE 10W-40 Oil Case, 1 Quart (AMA72676-56)X-treme 4T SAE 10W-40 Oil Case, 1 Quart (AMA72676-56) by Amalie Oil®. Committed to cutting-edge lubricant technology, Amalie Oil offers you high-quality oil, fluids, and lubricants to ensure the proper operation of your vehicle....Built to match your exact requirementsHigh quality you can rely on$6.70
- Amalie Oil®X-treme 4T SAE 10W-40 Oil Case, 1 Quart (160-72676-56)X-treme 4T SAE 10W-40 Oil Case, 1 Quart (160-72676-56) by Amalie Oil®. Committed to cutting-edge lubricant technology, Amalie Oil offers you high-quality oil, fluids, and lubricants to ensure the proper operation of your vehicle....Built to match your exact requirementsHigh quality you can rely on$70.54
- Bel-Ray®API SL SAE 10W-40 Shop Oil, 55 Gallons (99433-DR)API SL SAE 10W-40 Shop Oil, 55 Gallons by Bel-Ray®. Visconsity: SAE 20W-50. Volume: 55 gal.Developed for service department useBel Ray's delivered right to your service department$1,397.29
- Bel-Ray®ATV SxS SAE 5W-50 Synthetic 4T Engine Oil, 1 Liter (302664150160)ATV SxS SAE 5W-50 Synthetic 4T Engine Oil, 1 Liter by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Synthetic formula for the demands of Polaris ATV, UTV and SxSHigh-viscosity index for improved viscosity protection in high temperatures$15.32
- Bel-Ray®ATV Trail SAE 10W-40 Mineral 4T Engine Oil, 1 Liter (99050-B1LW)ATV Trail SAE 10W-40 Mineral 4T Engine Oil, 1 Liter by Bel-Ray®. Bel-Ray® ATV Trail Mineral 4T Engine Oil with Rust Defense System is a premium multi-grade 4-stroke ATV oil for the unique demands of all 4-stroke ATVs, Quads, and UTVs....For air-cooled/liquid-cooled 4T engines with wet clutchesAPI SL, certified JASO MA$11.84
- Bel-Ray®EXL SAE 10W-40 Mineral 4T Engine Oil, 1 Liter (99090-B1LW)EXL SAE 10W-40 Mineral 4T Engine Oil, 1 Liter (99090-B1LW) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Quality engine protection Bel-Ray anti-wear chemistry reduces bearing and valvetrainwearPrevents scuffing$11.41
- Bel-Ray®EXL SAE 10W-40 Mineral 4T Engine Oil, 4 Liters (99090-B4LW)EXL SAE 10W-40 Mineral 4T Engine Oil, 4 Liters (99090-B4LW) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Quality engine protection Bel-Ray anti-wear chemistry reduces bearing and valvetrainwearPrevents scuffing$37.83
- Bel-Ray®EXL SAE 10W-40 Mineral 4T Engine Oil, 55 Gallons (99090-DR)EXL SAE 10W-40 Mineral 4T Engine Oil, 55 Gallons (99090-DR) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Quality engine protection Bel-Ray anti-wear chemistry reduces bearing and valvetrainwearPrevents scuffing$1,651.78
- Bel-Ray®EXL SAE 20W-50 Mineral 4T Engine Oil, 1 Liter (99100-B1LW)EXL SAE 20W-50 Mineral 4T Engine Oil, 1 Liter (99100-B1LW) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Quality engine protection Bel-Ray anti-wear chemistry reduces bearing and valvetrainwearPrevents scuffing$11.41
- Bel-Ray®EXL SAE 20W-50 Mineral 4T Engine Oil, 4 Liters (99100-B4LW)EXL SAE 20W-50 Mineral 4T Engine Oil, 4 Liters (99100-B4LW) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Quality engine protection Bel-Ray anti-wear chemistry reduces bearing and valvetrainwearPrevents scuffing$37.83
- Bel-Ray®EXP Synthetic Ester Blend SAE 10W-40 4T Engine Oil, 1 Liter (99120-B1LW)EXP Synthetic Ester Blend SAE 10W-40 4T Engine Oil, 1 Liter (99120-B1LW) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$13.84
- Bel-Ray®EXP Synthetic Ester Blend SAE 10W-40 4T Engine Oil, 4 Liters (99120-B4LW)EXP Synthetic Ester Blend SAE 10W-40 4T Engine Oil, 4 Liters (99120-B4LW) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$49.37
- Bel-Ray®EXP Synthetic Ester Blend SAE 15W-50 4T Engine Oil, 1 Liter (99130-B1LW)EXP Synthetic Ester Blend SAE 15W-50 4T Engine Oil, 1 Liter (99130-B1LW) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$13.84
- Bel-Ray®EXP Synthetic Ester Blend SAE 15W-50 4T Engine Oil, 4 Liters (99130-B4LW)EXP Synthetic Ester Blend SAE 15W-50 4T Engine Oil, 4 Liters (99130-B4LW) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$49.37
- Bel-Ray®EXP Synthetic Ester Blend SAE 20W-50 4T Engine Oil, 1 Liter (99131-B1LW)EXP Synthetic Ester Blend SAE 20W-50 4T Engine Oil, 1 Liter (99131-B1LW) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$13.84
- Bel-Ray®EXS Ester SAE 10W-40 Synthetic 4T Engine Oil, 1 Liter (99161-B1LW)EXS Ester SAE 10W-40 Synthetic 4T Engine Oil, 1 Liter (99161-B1LW) by Bel-Ray®. Bel-Ray® EXS Full Synthetic Ester 4T Engine Oil is a premium motorcycle oil that uses the finest quality synthetic hydrocarbon and ester base fluids...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$18.98
- Bel-Ray®EXS Ester SAE 10W-40 Synthetic 4T Engine Oil, 4 Liters (99161-B4LW)EXS Ester SAE 10W-40 Synthetic 4T Engine Oil, 4 Liters (99161-B4LW) by Bel-Ray®. Bel-Ray® EXS Full Synthetic Ester 4T Engine Oil is a premium motorcycle oil that uses the finest quality synthetic hydrocarbon and ester base fluids...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$70.94
- Bel-Ray®EXS Ester SAE 10W-40 Synthetic 4T Engine Oil, 55 Gallons (99120-DR)EXS Ester SAE 10W-40 Synthetic 4T Engine Oil, 55 Gallons (99120-DR) by Bel-Ray®. Bel-Ray® EXS Full Synthetic Ester 4T Engine Oil is a premium motorcycle oil that uses the finest quality synthetic hydrocarbon and ester base fluids...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$1,983.75
- Bel-Ray®EXS Ester SAE 10W-50 Synthetic 4T Engine Oil, 1 Liter (99160-B1LW)EXS Ester SAE 10W-50 Synthetic 4T Engine Oil, 1 Liter (99160-B1LW) by Bel-Ray®. Bel-Ray® EXS Full Synthetic Ester 4T Engine Oil is a premium motorcycle oil that uses the finest quality synthetic hydrocarbon and ester base fluids...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$18.98
- Bel-Ray®EXS Ester SAE 10W-50 Synthetic 4T Engine Oil, 4 Liters (99160-B4LW)EXS Ester SAE 10W-50 Synthetic 4T Engine Oil, 4 Liters (99160-B4LW) by Bel-Ray®. Bel-Ray® EXS Full Synthetic Ester 4T Engine Oil is a premium motorcycle oil that uses the finest quality synthetic hydrocarbon and ester base fluids...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$70.94
- Bel-Ray®MC-4T SAE 10W-40 Mineral Engine Oil, 1 Liter (99401-BT1LA)MC-4T SAE 10W-40 Mineral Engine Oil, 1 Liter by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Made with premium materialsGuarantees proper performance$8.84
- Bel-Ray®MC-4T SAE 20W-50 Mineral Engine Oil, 1 Liter (99405-BT1LA)MC-4T SAE 20W-50 Mineral Engine Oil, 1 Liter (99405-BT1LA) by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Made with premium materialsGuarantees proper performance$8.84
- Bel-Ray®Mineral 2T Engine Oil, 1 Liter (99010-B1LW)Mineral 2T Engine Oil, 1 Liter by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Bel-Ray 2T Mineral 2-Cycle Lubricant is a premium petroleum lubricant, that offers superior protection and performanceMay be used as a premix or in injector systems$9.84
- Bel-Ray®SAE 20W-50 Engine Shop Oil, 55 Gallons (99435-DR)SAE 20W-50 Engine Shop Oil, 55 Gallons by Bel-Ray®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Developed for service department useBel Ray's delivered right to your service department$1,437.99
- Bel-Ray®SI-7 Synthetic 2T Engine Oil, 1 Liter (99440-B1LW)SI-7 Synthetic 2T Engine Oil, 1 Liter by Bel-Ray®. Bel-Ray® Si-7 Full Synthetic 2T Engine Oil is a 2-stroke motorcycle oil specifically formulated for use in injector/autolube systems, but can be used as pre-mix. Formulated to reduce...For 2T engine injector/autolube or premix applicationsAPI TC, meets JASO FD, ISO-L-EGD$19.39
- Bel-Ray®SL-2 Semi-Synthetic 2T Engine Oil, 1 Liter (99460-B1LW)SL-2 Semi-Synthetic 2T Engine Oil, 1 Liter by Bel-Ray®. Bel-Ray® SL-2 Semi-Synthetic 2T Engine Oil is a 2-stroke synthetic motorcycle oil that provides outstanding performance in 2-stroke motorcycle engines. Reduces exhaust smoke and...Clean-burning, synthetic blend for injector/autolube or pre-mix applications with wear protection that extends lifeFor 2T engines$5.54
- Bel-Ray®Thumper® Racing Synthetic Ester Blend SAE 10W-40 4T Engine Oil, 1 Liter (99520-B1LW)Thumper® Racing Synthetic Ester Blend SAE 10W-40 4T Engine Oil, 1 Liter (99520-B1LW) by Bel-Ray®. Bel-Ray® Thumper Racing Synthetic Ester Blend 4T Engine Oil is a 4-stroke motorcycle racing oil that combines the finest quality...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$13.82
- Bel-Ray®Thumper® Racing Synthetic Ester Blend SAE 10W-40 4T Engine Oil, 4 Liters (99520-B4LW)Thumper® Racing Synthetic Ester Blend SAE 10W-40 4T Engine Oil, 4 Liters (99520-B4LW) by Bel-Ray®. Bel-Ray® Thumper Racing Synthetic Ester Blend 4T Engine Oil is a 4-stroke motorcycle racing oil that combines the finest quality...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$47.33
- Bel-Ray®Thumper® Racing Synthetic Ester Blend SAE 15W-50 4T Engine Oil, 1 Liter (99530-B1LW)Thumper® Racing Synthetic Ester Blend SAE 15W-50 4T Engine Oil, 1 Liter (99530-B1LW) by Bel-Ray®. Bel-Ray® Thumper Racing Synthetic Ester Blend 4T Engine Oil is a 4-stroke motorcycle racing oil that combines the finest quality...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$13.82
- Bel-Ray®Thumper® Racing Synthetic Ester Blend SAE 15W-50 4T Engine Oil, 4 Liters (99530-B4LW)Thumper® Racing Synthetic Ester Blend SAE 15W-50 4T Engine Oil, 4 Liters (99530-B4LW) by Bel-Ray®. Bel-Ray® Thumper Racing Synthetic Ester Blend 4T Engine Oil is a 4-stroke motorcycle racing oil that combines the finest quality...Superior anti-wear Reduced cylinder and ring wearLonger bearing life$47.33
Oil is the key to the optimal performance and long service life of your motorcycle's engine. There's a lot more to it than just lubrication. Motorcycle engine oil also acts as a coolant and its formulation incorporates plenty of additives that inhibit corrosion and oxidation processes and minimize dirt and carbon buildup keeping the engine clean. Many of the modern bikes have a wet clutch which means the same oil is used for the engine, transmission, and clutch. Given its importance to your motorcycle's engine and gearbox health, oil must be checked and changed at regular intervals.
There are different oil choices for different applications, and picking the wrong one can kill your motorcycle in the worst case scenario. Your owner's manual provides oil recommendations, and following them is the best thing you can do to your bike's engine. You may need to change engine oil sooner than the manual recommends if you ride at high RPMs for longer periods of time, frequently ride in dusty or humid areas, or have to deal with stop-and-go traffic all too often. Poor quality fuel can shorten the interval as well, causing premature oil contamination. Whatever kind of oil your motorcycle needs, here you're sure to find what's best for your machine and your wallet.
Oil viscosity grade is one of the most important factors to take into consideration. It describes the oil's thickness at high and low temperatures. Temperature greatly affects the viscosity grade: when heated, the oil gets 'thinner' (less viscous) and moves faster, and when the mercury drops, the oil thickens and moves slower. Choosing the proper viscosity grade is of paramount importance. In the past, different monograde oils were used depending on the season, with lighter ones being suitable for summertime and heavier oils used in the winter. Today's multigrade oils take the stress out of oil changes, protecting the engine all year round.
Multigrade oils also help reduce engine wear during cold starts while providing sufficient thickness when the engine reaches its normal operating temperature. Multigrade oil viscosity rating includes two numbers separated by the letter W, which stands for “Winter.” The number that precedes and follows W describes the oil's viscosity at low (0° F) and high (212° F) temperatures, respectively. The higher the number, the more the oil is resistant to flowing, i.e. the more viscous it is and the thicker film it forms. For instance, 10W-30 oil is less viscous at elevated temperatures than 20W-50. The right viscosity for your engine is detailed in the owner's manual.
The three basic types of oil are mineral (conventional), synthetic, and semi-synthetic. Mineral oil is cheaper as it is less refined and takes less resources to become the product that is ready for use. It is considered to be suitable for older motorcycles and those equipped with less capable engines that do not experience excessively high loads. High-performance, high-revving engines that are put to extreme use need synthetic oil that is much more chemically stable and resistant to breakdown at high temperatures. Semi-synthetic oils are blends with the content of synthetic oil of 30% or less. These oils offer a higher level of protection than mineral oils and are suitable for certain wet clutch systems where synthetic oils could cause clutch slipping.