Golden Heavy Duty Semi-Syn Oil

Spectro Golden Heavy Duty Semi-Syn Oil

Golden Heavy Duty Semi-Syn Oil by Spectro delivers premium protection and performance for American-made Harley‑Davidson V‑Twin engines. Engineered from high-grade petroleum stocks blended with advanced synthetic technology, this semi-synthetic formula provides reliable lubrication under demanding riding conditions.

• Optimized for Harley‑Davidson V‑Twins: Specifically formulated to meet the needs of large-displacement American V‑twin engines.
• Advanced blend: Superior petroleum base stocks combined with synthetics for improved stability and flow.
• Anti-wear additives: Reduces friction and component wear to extend engine life and lower oil consumption.
• Warranty compliant: Exceeds OEM Harley‑Davidson warranty requirements for confidence and reliability.

Choose Spectro Golden Heavy Duty Semi-Syn Oil for longer engine life, reduced wear, and dependable protection on every ride.