As bike design and technology evolve, reducing weight and increasing engine specific output and/or power, the stress imposed on the lubricant increases accordingly. High power output, lower oil sump volumes and increasing drain intervals mean that the oil has to work harder than ever before. It has to resist thermal degradation, keep hot running pistons free from harmful deposits and protect the compact gearbox and clutch for many thousands of kilometres.
Castrol POWER1 Racing 2T is an advanced full synthetic 2 stroke engine oil for use in modern, high speed, high performance engines.
Castrol POWER1 Racing 4T 5W-40 is fully synthetic engine oil for modern, high performance 4-stroke sports bikes that increases engine acceleration and power right up to maximum RPM.
Castrol POWER1 Racing 4T 10W-40 is designed for high performance 4-stroke sports bikes to deliver optimum power and protection in all riding conditions.
Castrol POWER1 Racing 4T 10W-50 is a full synthetic engine oil designed primarily for Enduro bikes and riders that demand exceptional acceleration and power at the touch of the throttle.
High performance castor/synthetic two-stroke lubricant designed primarily for use in water-cooled, motorcycle engines of very high specific power output, as well as high performance racing Go-Kart engines.