NEW CASTROL POWER1 4T 15W AND 20W WITH POWER SUSTAIN TECHNOLOGY ™

MANAGES HEAT AND FRICTION IN BIG BIKES, ENSURING CONTINUOUS POWER DELIVERY, THEREBY OFFERING ON-DEMAND ACCELERATION WHEN YOU NEED IT THE MOST.

Oxidation of an oil can cause it to thicken, diminishing it's ability to lubricate engine parts, which may make the bike feel a bit sluggish. Castrol POWER1 with Power Sustain Technology™ provides continuous power delivery through its excellent ability to resist oxidation at higher temperatures.

Oxidation performance

Better Oxidation resistance compared to 15W-50 oil without Power Sustain Technology™ in a laboratory oxidation test conducted by Castrol.

Durability**

New Castrol POWER1 has 1kW power more at the end of the test vs a competitor 15W-50.