SAE 20w50 Full-Synthetic Engine Oil for V-Twin Motorcycles.
Engineered specifically for Harley-Davidson® high-performance engines and other high-output V-Twin motors. Spectro Heavy Duty Platinum Full Synthetic's Group 4 PAO base stock provides smoother shifting, reduces friction, offers tremendous lubrication and provides superior protection in extreme heat conditions. Meets all known OEM warranty requirements.
- Anti-wear additive system reduces wear
- Extends component life
- Eliminates valve sticking
- API SF/SG - Diesel-rated