Castrol 159AE1 06080 Power RS V-Twin 20W-50 4-Stroke Motorcycle Oil - 1 Quart, (Pack of 6)
- Full synthetic motorcycle oil for four-cycle, air-cooled V-Twin type motorcycle engines.
- Protects against engine wear and transmission wear, and superb shear stability.
- Recommended by ExxonMobil for use in Harley-Davidson motorcycles.
- Will help provide the proper frictional characteristics necessary for wet-clutch common engine/transmission systems.
- The unique, synthetic structure of the Mobil 1 motorcycle oil formulations offers advantages beyond conventional motorcycle oils of similar viscosities.