SYN3, SAE 15W-50 SAE 50

Innovative dual-grade synthetic formula offers the best long-term protection. 

• Strength of an SAE 50 and the broad protection range of an SAE 15W-50
• Superior shear stability - 87% improvement over original SYN3
• Extreme high temp stability - 20% improvement over original SYN3
• Improved cold starting and low-temperature operating protection
• Backward compatibility to all H-D models that use SAE 20W-50 oil

Official oil of the Harley-Davidson Factory Racing Team.

Don't skimp on the lifeblood of your engine. 

Available at Riders Harley-Davidson.