Top 9 Vtwin 20W-50 Oil – Motor Oils

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1. Castrol


Pack of 6, Castrol 159AE1 06080 Power RS V-Twin 20W-50 4-Stroke Motorcycle Oil, 1 Quart

Castrol #ad - Exceeds api sl and jASO MA-2. Extreme high temperature air-cooled performance. Excellent shear stability to prevent viscosity breakdown. Race derived technology for maximum engine acceleration. Formulated with trizone technology to protect all 3 critical zones: engine, clutch and gearbox.
BrandCastrol #ad
ManufacturerCastrol #ad
Weight12.29 Pounds
Part Number06116

2. Schaeffer Manufacturing Co


Schaeffer Manufacturing Co. 0707-012S Extreme V-Twin Synthetic Plus Racing Oil 20W-50, 1 quart

Schaeffer Manufacturing Co #ad - Meets harley-davidson v-twin specifications and JASO T903 MA-2. Keeps engines clean from harmful debris and buildup. New packaging coming! Red bottles contain the same great product as the black bottles. Flows better to lubricate and cool V-Twin engines. Friction modified with Micron Moly and Penetro to reduce engine wear.
BrandSchaeffer Manufacturing Co #ad
ManufacturerSchaeffer Manufacturing Co. #ad
Height8 Inches
Length2 Inches
Weight1.95 Pounds
Width4 Inches
Part Number0707-012S
WarrantyCheck with the manufacturer.

3. Valvoline


Case of 6, Valvoline 4-Stroke Motorcycle SAE 20W-50 Motor Oil 1 QT

Valvoline #ad - Silicone additives to prevent foaming and help maintain proper lubricating film. Shear stable viscosity improvers help resist oil film breakdown. Special cleaning agents and dispersants help prevent deposit formation and keep engines clean. Special additives help protect the engine from combustion by-products which cause corrosion.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9.25 Inches
Length13.13 Inches
Width5.75 Inches
Part Number798152

4. Castrol


Pack of 3 3139, Castrol 03168 Actevo Xtra 20W-50 4-Stroke Motorcycle Oil, 1 Gallon

Castrol #ad - Continuous protection of engine and transmission. Excellent engine wear protection during long trips, short commuting and stop/start conditions. Exceeds api sg and jASO MA-2. Formulated with trizone technology to protect all 3 critical zones: engine, clutch and gearbox. Superior high temperature oil consumption and oxidation control.
BrandCastrol #ad
ManufacturerCastrol #ad
Height9.9 Inches
Length14.1 Inches
Weight24.95 Pounds
Width11.5 Inches
Part Number3139



1 Quart Bottle, Lucas Oil 10702-PK6 High Performance Synthetic 20W-50 Motorcycle Oil, pack of 6

LUCAS #ad - Package weight : 12. 5 pounds. Country of Origin : United States. Part number: 10702. Package dimensions: 8. 75 l x 9. 13 h x 7. 75 w inches.
BrandLUCAS #ad
ManufacturerLucas Oil #ad
Height0 Inches
Length0 Inches
Weight12.6 Pounds
Width0 Inches
Part Number10702

6. Royal Purple


32Oz, pack of 6, Royal Purple Max-Cycle 20W-50 High Performance Synthetic Motorcycle Oil

Royal Purple #ad - Increases Engine Life And Performance. Protects engine From Rust And Corrosion. Clean efficient Equipment Extends Equipment Life. Greater wear Protection On Startup.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height1.18 Inches
Length3.39 Inches
Weight4.19 Pounds
Width2.4 Inches
Part Number06316-6PK

7. Maxima


1 Gallon, Maxima 30-039128 Pro Plus+ 20W-50 Synthetic Motorcycle Engine Oil

Maxima #ad - Fit type: Vehicle Specific. Part number: 30-039128. Package weight : 2. 04 pounds. Package dimensions: 11. 5 l x 4. 5 h x 8. 5 w inches. Country of Origin : United States.
BrandMaxima #ad
ManufacturerMaxima #ad
Height4 Inches
Length11.5 Inches
Weight0.5 Pounds
Width9 Inches
Part Number30-039128
WarrantyLimited Manufacturer

8. Maxima


1 Gallon Jug, Maxima 359128B Syn Blend4 20W-50 Motorcycle Engine Oil

Maxima #ad - The use of new anti-shear additives assures viscosity stability for motorcycle 4-cycle engines with integrated transmissions and exceeds both 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. This special high temperature formula protects critical engine components, friction, temperature, reduces wear, oil consumption and extends drain intervals. For all air and water-cooled 4-cycle gasoline engines with Wet clutches, the all weather formula provides easy starts, improves fuel economy, and smoother transmission shifting. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Maxima's synthetic blend4 is a blend of ester-based synthetic and petroleum base stocks featuring advanced technology.
BrandMaxima #ad
ManufacturerMaxima #ad
Height4.6 Inches
Length11 Inches
Weight7.8 Pounds
Width8.8 Inches
Part Number359128B

9. Red Line


Red Line 42504 20W-50 Motorcycle Oil, 1 Quart 32 Ounces

Red Line #ad - Superior film strength through The Use Of Ester Base Stocks For Protection And Ring Seal. Runs Smooth. Fit type: Vehicle Specific. Extended drain Intervals Over Other Brands.
BrandRed Line #ad
ManufacturerRed Line #ad
Height9 Inches
Length4.5 Inches
Weight2 Pounds
Width3.5 Inches
Part Number42504