Formulated to meet the needs of both air and water-cooled 4-stroke engines, Pro 4 10W-40 XP is the recommended SAE grade for the majority of motorcycle manufacturers."
"152863
Silkolene Classic straight 30 is a monograde non-detergent engine oil for use in certain classic and vintage engines where an oil of this type is required. It is suitable for applications including stationary engines,...
Castrol Power 1 Racing 4T 10W-50 is designed for high performance sports bikes to deliver optimum power and protection in all conditions where API SN or JASO MA-2 are recommended."
"35118