Power & performance in competitionUsed for 24 hours in the Endurance World ChampionshipDeveloped with the Red Bull MotoGP Rookies CupWear of parts reduction and engine protection"
"464759
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,...