Castrol POWER1 ULTIMATEs new 5-in-1 formula is engineered to give your bike outstanding performance with 5 ultimate benefits.

Castrol POWER1 ULTIMATE is also suitable for modern high performance 2-stroke motorbikes to which it offers outstanding performance and protection.

New 5-in-1 formula

1. Excellent acceleration Castrol POWER1 ULTIMATE is proven to accelerate ahead1 of a competitors market general oil for bikes. Castrol POWER1 ULTIMATE 10W-50
2. Excellent protection Castrol POWER1 ULTIMATE provides 50% better wear protection2 vs industry limits across bikes and scooters. Chart2 Ultimate
3. Smooth riding Castrol POWER1 ULTIMATE enables smooth clutch engagement3. Chart3 Ultimate
4. Keeps the engine cool Castrol POWER1 ULTIMATE keeps the engine cool even over an extreme 12,000 kms test4. Chart4 Ultimate
5. Enduring performance Castrol POWER1 ULTIMATE maintains engine power over 48,000 kms in a racetrack durability test5.

1Based on the results of an acceleration test, conducted by Castrol using a motorcycle engine simulating wide open throttle acceleration from a rolling start. Oils tested were 10W-50s.

2Compared to the latest industry specification limit using the Sequence IVA test.

3Smooth clutch engagement tested using a motorcycle / scooter on a chassis dyno. Tested using a Kawasaki 636R engine.

4Tested using a Kawasaki 636R engine under extreme conditions to monitor oil temperature.

5Tested using a Kawasaki 636R engine in racetrack conditions over 48,000 kms.