AMSOIL V-Twin 20W-50 Harley Oil
Rev up your Harley with the power it deserves
Designed specifically for V-Twin engines, this premium oil delivers unmatched protection, performance, and reliability. Experience the difference with AMSOIL, and keep your bike ready for every adventure. Explore our 20W-50 motor oil today to give your Harley the treatment it deserves. Rev up your Harley with the power it deserves—AMSOIL V-Twin 20W-50 Harley Oil, engineered to keep your ride running smoothly mile after mile.
AMSOIL Saves Harley-Davidson Engine
Kevin Fitzgerald, of Southbridge, Mass., knows how to take care of a motorcycle. His 2000 Harley-Davidson 1200 Sportster is in impeccable shape despite accumulating more than 51,000 miles (82,000 km).
AMSOIL Synthetic Motorcycle Oil vs. Harley-Davidson SYN3
Compared to Harley-Davidson Screamin’ Eagle SYN3 oil, AMSOIL is six times better at resisting viscosity breakdown for improved protection against compensator and transmission gear wear.
Motorcycle Oil, Primary Oil & Transmission Fluid: What's the Difference?
We explain the differences and answer the question: Should I use one oil or all three in my bike?
What's the Best Motorcycle Oil?
We think AMSOIL Synthetic Motorcycle Oil is the best available, and here's the testing to demonstrate its excellent performance.
AMSOIL for your Harley Davidson
Engineered for maximum performance in V-twin engines, motorcycle transmissions and primary chaincases. Protects against extreme heat. Wet-clutch compatible. Advanced synthetic formulation resists viscosity loss to keep critical components clean and protected.
AMSOIL Harley Transmission Fluid Enables smooth shifts for crisp acceleration through each gear. Use in any V-twin transmission that does not share a sump with the engine.
Engineered to provide consistent clutch performance for confident starts. Helps prevent slip for smooth acceleration. Limits drag to make finding neutral easy. Protects the compensator bearing and other vital chaincase components for long equipment life. Use in V-twin primary chaincases commonly found in Harley-Davidson, Triumph and pre-2013 Indian motorcycles.