Top 10 10W-40 Motorcycle Oil – Motor Oils

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1. Castrol

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Castrol 06408-6PK Actevo Xtra 10W-40 4-Stroke Motorcycle Oil, 1 Quart, Pack of 6

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Castrol #ad - Superior added protection ensures adequate lubrication before the engine reaches 51°C - when most engine wear typically occurs. Excellent engine wear protection during long trips, short commuting and stop/start conditions. Active protection molecules APM are a new ingredient that enhance the lubricant's ability to cling to vital engine components. Exceeds api sg and jASO MA-2. Formulated with trizone technology to protect all 3 critical zones: engine, clutch and gearbox.
BrandCastrol #ad
ManufacturerCastrol #ad
Part Number06130-6PK
Model159A99-6PK

2. Castrol

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Castrol 06112 POWER 1 4T 10W-40 Synthetic Motorcycle Oil, 1 Quart Bottle, 6 Pack 15D1C9

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Castrol #ad - Formulated with trizone technology to protect all 3 critical zones: engine, clutch and gearbox. Race derived technology for maximum engine acceleration. Excellent shear stability to prevent viscosity breakdown. Exceeds api sl and jASO MA-2. Extreme high temperature air-cooled performance and water-cooled engine performance.
BrandCastrol #ad
ManufacturerCastrol #ad
Weight2 Pounds
Part Number06112
Model15D1C9
WarrantyManufacturer Warranty

3. Maxima

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Maxima 349128 Premium4 10W-40 Motorcycle Engine Oil, 1 Gallon Jug

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Maxima #ad - Formulated for wet clutches, the all weather formula reduces friction and engine temperatures and makes for easier starts. This formula also has extra anti-scuff additives to handle extreme loads and peak temperatures in high performance engines.

Maxima's premium4 is a superior product featuring advanced additive technology in the development of highly stable and long life multi-grade motorcycle specific oil. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Crafted from a premium petroleum base, premium4 is Turbo certified, exceeding all JASO-MA M/C 4T and API SG/CC Specs. By using an exclusive blend of petroleum base stocks and advanced anti-wear, anti-shear additives, this product assures viscosity stability for all air and water-cooled 4-cycle engines with integrated transmissions.
BrandMaxima #ad
ManufacturerMaxima #ad
Height4.7 Inches
Length11 Inches
Weight7.5 Pounds
Width8.4 Inches
Part Number349128
Model349128

4. Lucas Oil

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Lucas Oil 10710-6PK 10W-40 Semi-Synthetic Motorcycle Oil, Case of 6

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Lucas Oil #ad - Package weight : 13 pounds. Country of Origin : United States. Package dimensions: 6. 72 l x 9. 88 h x 9. 44 w inches. Part number: 10710-6PK.
BrandLucas Oil #ad
ManufacturerLucas Oil #ad
Height7.7 Inches
Length9.2 Inches
Weight0 Pounds
Width9.7 Inches
Part Number10710-6PK
Model10710

5. YamaLube All Purpose

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YamaLube All Purpose 4 Four Stroke Oil 10w-40 1 Gallon

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YamaLube All Purpose #ad - Oil meets or exceeds the JASO MA Requirements. Performance-blend is suitable for use in Motorcycles, Side-by-Side Vehicles, ATVs, and Scooters. Yamalube oem factory 4 Stroke All Purpose Oil. Genuine oeM Yamaha Product. Mineral oil provides stable Clutch Performance and Strength to Protect the Engine from Wear and Tear.
BrandYamaLube All Purpose #ad
ManufacturerYamaLube #ad
Height4.5 Inches
Length7 Inches
Weight7.5 Pounds
Width11 Inches
Part NumberLUB10W40AP04
ModelLUB10W40AP04

6. Maxima

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1 Gallon, Maxima 30-029128 Pro Plus+ 10W-40 Synthetic Motorcycle Engine Oil

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Maxima #ad - Pro plus+ is formulated to exceed JASO MA requirements for 4-cycle engines with integrated wet clutches. Pro plus+ is designed to prolong engine and wet clutch life and offers excellent feel, easy starts, smoother transmission shifting, and improved fuel economy. All weather formula meets or exceeds JASO MA, API SL/SJ/SH/SG. Pro plus+ is an ester fortified 100 percent full synthetic 4T engine oil. Balanced anti-wear and Anti-scuff additive system minimizes engine deposits while protecting critical engine, transmission and clutch components.
BrandMaxima #ad
ManufacturerMaxima #ad
Height4 Inches
Length11.5 Inches
Weight0.5 Pounds
Width9 Inches
Part Number30-029128
Model30-029128

7. Valvoline

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Valvoline 4-Stroke Motorcycle SAE 10W-40 Motor Oil 1 QT

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Valvoline #ad - Contains 30 – 50 ppm of denatonium benzoate as a bittering agent. Only antifreeze to contain Alugard Plus, a special additive that allows these chemistries to work together to provide maximum protection. Lubricates gaskets and seals. Helps protect against cold weather freeze-ups and hot weather boil-overs.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9 Inches
Length4.23 Inches
Weight1.95 Pounds
Width2.65 Inches
Part Number798151
Model798151

8. Honda

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1 gal, 10W40, HONDA 08C35-A141L01 Honda Pro GN4 Motor Oil

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Honda #ad - Honda set the standard for motorcycle oil when it introduced GN4 way back in 1975. 1 gallon, 10W40 Genuine oEM Honda oil.
BrandHonda #ad
ManufacturerHONDA #ad
Height11 Inches
Length7 Inches
Weight7.5 Pounds
Width3 Inches
Part Number08C35-A141L01
Model08C35-A141L01

9. Ultralub

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Ultralub SAE 10W-40 Conventional 4T Motorcycle Oil API SL JASO MA/MA2

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Ultralub #ad - Excellent wear clutch friction stability even in severe applications. Provides a protective film on engine parts in all conditions. Improved engine cleanliness, promoting longer engine life. Significantly reduces engine wear during start-up and warm-up. Maintains optimum lubrication and motor protection under high RPM and high temperature conditions.
BrandUltralub #ad
ManufacturerUltrachem LLC #ad
Weight2 Pounds
Part NumberUCM10404TSLMA2

10. Valvoline

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Case of 6, Valvoline 4-Stroke Motorcycle Full Synthetic SAE 10W-40 Motor Oil 1 QT

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Valvoline #ad - Formulated to provide outstanding wet clutch protection for maximum power transfer and smooth shifting. Excellent wear and corrosion protection to help keep the engine performing its best. Full synthetic formula helps maximize power and acceleration. Added protection against harmful deposits that can decrease engine performance.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9.25 Inches
Length13.13 Inches
Weight12.09 Pounds
Width5.75 Inches
Part Number507679
Model507679