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
Formulated to meet the needs of both air and water-cooled 4-stroke engines, Comp 4 10W40 XP is the recommended SAE grade for many motorcycle manufacturers."
"152846
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