Find Your Harley's Recommended AMSOIL Oil
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Join thousands of riders who save on the best synthetic oils and lubricants for their V-Twin motorcycles.
Sign Up NowMotorcycle Oil
AMSOIL 15W-60 100% Synthetic Motorcycle Oil
Protect your V-twin engine with premium synthetic oil that resists breakdown, prevents rust, and ensures smooth clutch performance.
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AMSOIL 20W-40 100% Synthetic Motorcycle Oil
Protect your V-twin engine with advanced synthetic oil that delivers superior wear, clutch performance, and rust defense in all conditions.
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AMSOIL 20W-50 100% Synthetic Motorcycle Oil
Protect your V-twin engine from heat, wear, and rust with superior synthetic oil for smoother rides and longer-lasting performance.
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AMSOIL 20W-50 Synthetic Oil Change Kit - 4 Qt with Black Oil Filter
Protect your Harley’s engine, transmission, and clutch from extreme heat and wear with this complete, high-performance oil change kit.
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AMSOIL 20W-50 Synthetic Oil Change Kit - 4 Qt with Chrome Oil Filter
Protect your Harley’s engine, transmission, and clutch from extreme heat and wear with this complete, high-performance oil change kit.
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AMSOIL 20W-50 Synthetic Oil Change Kit - 5 Qt with Black Oil Filter
Protect your Harley’s engine, transmission, and clutch with this kit—resists extreme heat, wear, and rust for smooth, reliable rides.
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AMSOIL 20W-50 Synthetic Oil Change Kit - 5 Qt with Chrome Oil Filter
Protect your Harley’s engine, transmission, and clutch with this all-in-one kit for smoother rides, less wear, and easy maintenance.
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AMSOIL SAE 60 100% Synthetic Motorcycle Oil
Protect your V-twin engine, transmission, and clutch with heat-resistant, wear-fighting oil for smooth shifts and extended performance.
View DetailsMotorcycle Oil Filters
AMSOIL Black Motorcycle Oil Filter
AMSOIL Ea Motorcycle Oil Filter in black delivers 99% efficiency at 20 microns with synthetic nanofiber media for Harley-Davidson, metric motorcycles, ATVs, and powersports equipment.
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AMSOIL Chrome Motorcycle Oil Filter
AMSOIL Ea Chrome Motorcycle Oil Filter delivers 99% efficiency at 20 microns with synthetic nanofiber media and show-quality chrome finish for Harley-Davidson and other motorcycles.
View DetailsPowersports Transmission Fluid
AMSOIL 100% Synthetic Primary Fluid
Protect your V-twin’s clutch, chain, and gears with smooth engagement, superior wear resistance, and reliable performance in any condition.
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AMSOIL 100% Synthetic Transmission Fluid
Experience smoother shifts, quieter rides, and superior gear protection with this advanced synthetic transmission fluid for V-twin motorcycles.
View DetailsSuspension Fluid
AMSOIL Shock Therapy #5 Light Suspension Fluid
Experience fade-free damping and smooth, predictable suspension performance in any temperature with this advanced synthetic fluid.
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AMSOIL Shock Therapy #10 Medium Suspension Fluid
Maintain consistent, fade-free suspension performance with superior heat resistance, anti-foam, and friction-reducing technology for all conditions.
View DetailsGasoline Additives
AMSOIL Gasoline Stabilizer
Keep fuel fresh for up to 12 months, prevent costly repairs, and protect engines from corrosion and deposits during storage.
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AMSOIL Motorcycle Octane Boost
Boost engine performance, eliminate knock, and restore power with a single treatment—safe for emissions systems and all four-stroke motorcycles.
View DetailsCleaners & Protectants
AMSOIL Brake and Parts Cleaner
Quickly remove grease, oil, and brake fluid with this fast-acting, residue-free cleaner for optimal brake performance and safety.
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AMSOIL Engine Degreaser
Effortlessly remove tough grease and grime from engines with a residue-free, professional-strength formula safe for all components.
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AMSOIL Engine Fogging Oil
Protect your engine from rust and dry-start damage during storage with this easy-to-apply spray for all gas-powered equipment.
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AMSOIL Glass Cleaner
Achieve streak-free, crystal-clear glass on cars and home surfaces with fast-acting, ammonia-free foam that clings and cleans with ease.
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AMSOIL Heavy-Duty Degreaser
Cut through tough oil, tar, and adhesive residue fast with this powerful, citrus-scented degreaser—perfect for engines and heavy equipment.
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AMSOIL Heavy-Duty Metal Protector
Protect metal surfaces from rust and corrosion with a durable, water-sealing coating that lasts for years—even in harsh, salty conditions.
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AMSOIL Miracle Wash Waterless Wash and Wax Spray
Clean and protect your vehicle in minutes—no water needed—with a lasting shine, UV defense, and dust-repelling finish for any surface.
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AMSOIL MP Metal Protector
Protect metal surfaces from rust and corrosion, lubricate without residue, and displace moisture for lasting performance indoors or out.
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AMSOIL Power Foam Carburetor and Induction-System Cleaner
Restore lost horsepower and smooth idle by removing carbon deposits for easier starts, better throttle response, and improved fuel economy.
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AMSOIL Silicone Spray
Protect and lubricate rubber, plastic, vinyl, and more with a fast-drying, nonstaining spray that repels water and prevents cracking.
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