Top 10 10W-40 Synthetic Motorcycle Oil – Motor Oils

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

2. Castrol

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

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

3. Maxima

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

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Maxima #ad - Balanced anti-wear and Anti-scuff additive system minimizes engine deposits while protecting critical engine, transmission and clutch components. 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. Pro plus+ is an ester fortified 100 percent full synthetic 4T engine oil.
BrandMaxima #ad
ManufacturerMaxima #ad
Height4 Inches
Length11.5 Inches
Weight0.5 Pounds
Width9 Inches
Part Number30-029128
Model30-029128

4. Lucas Oil

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

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

5. 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 - 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. Exceeds api sg and jASO MA-2. Superior added protection ensures adequate lubrication before the engine reaches 51°C - when most engine wear typically occurs.
BrandCastrol #ad
ManufacturerCastrol #ad
Part Number06130-6PK
Model159A99-6PK

6. Maxima

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Maxima 169128 Extra4 10W-40 Synthetic 4T Motorcycle Engine Oil, 1 Gallon

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Maxima #ad - Part number: 169128. Country of Origin : United States. Package dimensions: 11. 5 l x 4. 5 h x 8. 5 w inches. Package weight : 2. 08 pounds.
BrandMaxima #ad
ManufacturerMaxima #ad
Height4.6 Inches
Length10.9 Inches
Width8.7 Inches
Part Number169128
Model169128

7. Valvoline

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Valvoline, 507679 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. Excellent wear and corrosion protection to help keep the engine performing its best. Added protection against harmful deposits that can decrease engine performance. Formulated to provide outstanding wet clutch protection for maximum power transfer and smooth shifting.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9 Inches
Length4.23 Inches
Width2.65 Inches
Part Number507679
Model507679

8. Motul

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Motul 104092 Synthetic Engine Oil

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

9. Royal Purple

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1 Quart Case of 6, Royal Purple 1315 06315 Max-Cycle SAE 10W-40 High Performance Motor Oil for Motorcycles & ATVs

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Royal Purple #ad - Superior rust And Corrosion Protection. Cooler operation And Less Parasitic Power Loss. Formulated with proprietary synerlec additive Chemistry Providing 3X To 4X The Load Carrying Capacity Of Other Synthetic Engine Oils. High film strength protects Buckets, Crankshafts And Reduces Piston Scuffing.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height8.75 Inches
Length4.25 Inches
Weight2 Pounds
Width1.75 Inches
Part Number063158
Model1315

10. Lucas Oil

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1 Quart Bottle, Lucas Oil LUC10710 10W-40 Semi-Synthetic Motorcycle Oil

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Lucas Oil #ad - Package weight : 13 pounds. Country of Origin : United States. Package dimensions: 4. 5 l x 9. 5 h x 2 w inches. Part number: 10710 .
BrandLucas Oil #ad
ManufacturerLucas Oil #ad
Height3.7 Inches
Length1.34 Inches
Weight2 Pounds
Width2.01 Inches
Part Number10710
ModelLUC10710
WarrantyLimited Manufacturer