Genuine SYN Blend Motorcycle Oil is a formulation engineered by Harley- Davidson® and factory tested for optimal performance. This oil blends premium base stocks with premium Harley- Davidson® proprietary additives for:
- Optimized durability
- Minimal friction loss
- Wide ambient operating temperature
- Superior durability for engine components over a wide operating range and temperature
- Supports tighter engine tolerances in colder temperatures
- Formulated for optimal clutch, engine, and transmission performance
- Facilitates long life of emission components, including exhaust catalysts
