Top 9 Motorcycle Oil 10W-40 – Motor Oils

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1. Valvoline

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

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Valvoline #ad - Full synthetic formula helps maximize power and acceleration. Added protection against harmful deposits that can decrease engine performance. 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.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9 Inches
Length4.23 Inches
Weight1.75 Pounds
Width2.65 Inches
Part Number507679
Model507679

2. Honda

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10W40, 1 gal, 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. Genuine oEM Honda oil. Specifically designed for the unique requirements of motorcycle and ATV engines. 1 gallon, 10W40 .
BrandHonda #ad
ManufacturerHONDA #ad
Height11 Inches
Length7 Inches
Weight7.5 Pounds
Width3 Inches
Part Number08C35-A141L01
Model08C35-A141L01

3. Maxima

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

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Maxima #ad - 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.

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. Formulated for wet clutches, the all weather formula reduces friction and engine temperatures and makes for easier starts. Crafted from a premium petroleum base, premium4 is Turbo certified, exceeding all JASO-MA M/C 4T and API SG/CC Specs. This formula also has extra anti-scuff additives to handle extreme loads and peak temperatures in high performance engines.
BrandMaxima #ad
ManufacturerMaxima #ad
Height4.7 Inches
Length11 Inches
Weight7.5 Pounds
Width8.4 Inches
Part Number349128
Model349128

4. 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 - Performance-blend is suitable for use in Motorcycles, ATVs, Side-by-Side Vehicles, 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. Oil meets or exceeds the JASO MA Requirements.
BrandYamaLube All Purpose #ad
ManufacturerYamaLube #ad
Height4.5 Inches
Length7 Inches
Weight7.5 Pounds
Width11 Inches
Part NumberLUB10W40AP04
ModelLUB10W40AP04

5. Castrol

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

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Castrol #ad - Race derived technology for maximum engine acceleration. Excellent shear stability to prevent viscosity breakdown. Exceeds api sl and jASO MA-2. Formulated with trizone technology to protect all 3 critical zones: engine, clutch and gearbox. Extreme high temperature air-cooled performance and water-cooled engine performance.
BrandCastrol #ad
ManufacturerCastrol #ad
Weight2 Pounds
Part Number15D1C9
Model15D1C9
WarrantyManufacturer Warranty

6. Motul

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Motul 104092 Synthetic Engine Oil

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Motul #ad - Ester technology improves engine response. Proprietary extreme pressure formula to protect the gearbox. Low sulfur and phosphorus formula for bikes fitted with catalytic converters. Recommended for all 4-stroke motorcycles with catalytic converters. Meets the following standards: API SL/SH/SG and JASO MA.
BrandMotul #ad
ManufacturerMotul #ad
Height11.42 Inches
Length7.87 Inches
Weight8 Pounds
Width4.92 Inches
Part NumberFBA_104092
Model104092
WarrantyCheck with Motul

7. Castrol

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

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

8. Royal Purple

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Royal Purple 01315 Max-Cycle SAE 10W-40 High Performance Motor Oil for Motorcycles & ATVs, 1 Quart

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Royal Purple #ad - Flash point: 204. 00 degrees Celsius. High film strength protects buckets, crankshafts and reduces piston scuffing. Superior rust and corrosion protection. Meets the requirements of JASO MA2 for wet clutch compatibility. Cooler operation and less parasitic power loss. Formulated with proprietary Synerlec additive chemisty providing 3X to 4X the load carrying capacity of other synthetic engine oils. Fit type: Vehicle Specific.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height9 Inches
Length15 Inches
Width10 Inches
Part Number1315
Model1315
WarrantyManufacturer Warranty

9. Maxima

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

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Maxima #ad - Pro plus+ is an ester fortified 100 percent full synthetic 4T engine oil. All weather formula meets or exceeds JASO MA, API SL/SJ/SH/SG. Pro plus+ is designed to prolong engine and wet clutch life and offers excellent feel, smoother transmission shifting, easy starts, and improved fuel economy. Pro plus+ is formulated to exceed JASO MA requirements for 4-cycle engines with integrated wet clutches. 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
Weight2 Pounds
Width9 Inches
Part Number30-029128
Model30-029128