Twin Power™ Premium Engine Oil is specially formulated to protect American V-Twin motorcycle engines operating under extreme conditions. Possessing a special additive package that extends engine life and boosts performance by allowing the engine to run cooler and protect your ride against corrosion, sludge and varnish build-up. Meets or exceeds all manufacturer's warranty criteria and will not void your new vehicle warranty.

• Superior base stocks provide more consistent viscosity, extreme wear resistance and stability at high temperatures
• Advanced formula reduces wear, controls heat, and ensures smooth performance in all Harley engines
• See your owner's manual for the proper SAE grade oil for your riding conditions
• Meets or exceeds O.E.M. specifications and vehicle warranty requirements
• Heavy-gauge, wide-mouth bottles with foil sealed cap
• Color-coded labels and caps for easy identification
• Manufactured, blended and bottled in the USA
• Meets or exceeds JASO MA-2 standards