Description

• 1 U.S. Quart / 946 ml.
• Designed for Harley® Sportster and Buell® motorcycles, this fully formulated synthetic transmission lubricant is specifically engineered to function effectively in all applications where a single oil is used to lubricate the clutch, primary, and transmission components.
• Spectro STL is a top-performing lubricant that offers exceptional performance and provides the utmost protection for the Sportster drivetrain.
• Manufactured with pride in the USA and boasting an API GL-1 rating, STL surpasses all established OEM and Harley-Davidson® warranty requirements.