What you get out of your motorcycle depends on what you put into it. Valvoline 4-Stroke Motorcycle Full Synthetic Premium Motor Oil is reformulated with advanced technology and superior additives for increased fuel efficiency, enhanced protection and extended oil life. Valvoline’s improved formula is engineered to deliver up to 5X better durability vs. industry standards in IVA engine tests and up to 20% better engine cleanliness vs. typical API SL quality engine oil.* It also features exceptional wet clutch protection for smooth shifting and maximum performance. Valvoline 4-Stroke Motorcycle Full Synthetic Motor Oil is better than ever to keep your bike running stronger for longer, no matter where the road takes you.