Castrol Go! 4-Stroke Engine Oil RETIRED JUL 2026 are reinforced with an additional

are reinforced with an additional layer of heavy-duty material

ZEPTO heating fibres run throughout glove

(Does not power 12 volt shield)

Moisture-wicking lining with AEGIS antimicrobial protection

Castrol Go! 4-Stroke Engine Oil RETIRED JUL 2026 are reinforced with an additionalThe Castrol Go! 4 Stroke Motorcycle Oil, is a premium, mineral based oil developed for 4 stroke engines. Engineered with Castrols renowned TRIZONE Technology, it provides exceptional protection for your engine, ensuring smooth operation even under high torque and high stress conditions. This oil is formulated to resist viscosity and thermal breakdown, offering superior engine protection during extreme heat and prolonged use. FEATURES Additives reduce