Recommended for use in all Harley-Davidson motorcycles with Evolution or Twin Cam engines. Climatic temperatures between -10° and 40° Celsius (20° to 100° Fahrenheit).

USE OF SPECTRO PRODUCTS WILL SAFEGUARD YOUR WARRANTY •Frequently asked questions (FAQ) on the application of EU antitrust rules in the motor vehicle sector, August 27, 2012 Zodiac International B.V. hereby states that it meets all American Made Motorcycle Manufacturer's warranty requirements set forth by the motorcycle manufacturer. Remember, choosing an alternative to the O.E.M. is not only allowed by the manufacturer, it is your right as a consumer. USE OF THIS PRODUCT WILL NOT VOID YOUR WARRANTY •You must follow the directions for engine break-in and maintenance as explained in your owner's manual. This oil is compatible with other modern oils and will mix readily unless specified by the manufacturer.