Top 6 20w50 Motorcycle Oil – Motor Oils

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1. Castrol

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1 Quart Bottle, Castrol 06116 POWER1 V-TWIN 4T 20W-50 Synthetic Motorcycle Oil, 6 Pack

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Castrol #ad - Formulated with trizone technology to protect all 3 critical zones: engine, clutch and gearbox. Extreme high temperature air-cooled performance. Race derived technology for maximum engine acceleration. Exceeds api sl and jASO MA-2. Excellent shear stability to prevent viscosity breakdown. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
BrandCastrol #ad
ManufacturerCastrol #ad
Part Number6116
Model6116

2. Yamalube

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Yamalube All Purpose 4 Four Stroke Oil 20w-50 1 Gallon

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Yamalube #ad - 1 gallon. Meets or exceeds the JASO MA Requirements. All purpose 4 four Stroke Oil 20w-50 Yamaha oem Factory Oil.
BrandYamalube #ad
ManufacturerYamaha #ad
Height4.8 Inches
Length10.8 Inches
Weight7.5 Pounds
Width7.2 Inches
Part NumberLUB-20W50-AP-04
ModelLUB-20W50-AP-04

3. Amsoil

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Amsoil SAE 20W-50 Synthetic Motorcycle Oil MCV

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Amsoil #ad - Reduces friction, Heat and Wear. Provides excellent Wet Clutch Performance. Provides extreme Pressure Quality Protection for Gears and Chains. Recommended for use up to twice the Motorcycle Manufacturer Change Interval or ONE YEAR. Delivers Superior Rust Protection.
BrandAmsoil #ad
ManufacturerAMSOIL #ad
Height3.15 Inches
Length7.87 Inches
Weight1.76 Pounds
Width3.94 Inches
Part NumberWV01RCA07923
ModelWV01RCA07923

4. Valvoline

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Valvoline VR1 Racing SAE 20W-50 Motor Oil 1 QT, Case of 6

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Valvoline #ad - High zinc/phosphorus for anti-wear protection, including push-rod & flat tappet applications. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Recommended for engines burning gasoline and full or partial alcohol fuels. Formulated to increase horsepower. Designed with an enhanced anti-foam system to protect the engine during extreme stress.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9.25 Inches
Length13.13 Inches
Weight12.26 Pounds
Width5.75 Inches
Part NumberVV211-6PK
Model822347-CS

5. Maxima

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1 Gallon Jug, Maxima 359128 Premium4 20W-50 Motorcycle Engine Oil

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Maxima #ad - 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.

For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. 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. 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
Height4.5 Inches
Length11 Inches
Weight7.7 Pounds
Width8.5 Inches
Part Number359128
Model359128

6. AmazonBasics

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AmazonBasics Conventional Motor Oil, 5 Quart, 20W-50

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AmazonBasics #ad - High resistance to viscosity and thermal breakdown. Helps prevent build up that can cause rust and corrosion. Reduces friction for less engine wear. Helps reduce exhaust emissions. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
BrandAmazonBasics #ad
ManufacturerAmazonBasics #ad
Height12.5 Inches
Length7.75 Inches
Width4.25 Inches
Part NumberAM04543Q
ModelAM04543Q