Castrol POWER1 ULTIMATE engine oil
The ultimate performance oil from Castrol
New 5-in-1 formula
1) Excellent acceleration
Castrol POWER1 ULTIMATE accelerates 4 m ahead of a premium competitor oil1
2) Excellent protection
Castrol POWER1 ULTIMATE provides at least 50% better wear protection2 vs industry limits.
3) Smooth Riding
Castrol POWER1 ULTIMATE enables smooth clutch engagement.3
4) Keeps the engine cool
Castrol POWER1 ULTIMATE keeps the engine cool even over a 3,000 KM test.4
5) Enduring performance
Castrol POWER1 ULTIMATE resists oxidative thickening and deposit formation even after strenuous oil ageing5.
1 Based on extensive testing using a Honda CB300R engine over a 30 second full throttle acceleration. Oils tested were 10W-40.
2 Compared to the latest industry specification limit using the Sequence IVB test.
3 Smooth clutch engagement tested using a Honda CB300R engine.
4 Tested using a Honda CB300R engine.
5 Performance tested versus the industry standard Sequence IIIH limits
Castrol POWER1 ULTIMATE products
Castrol POWER1 ULTIMATE 2T
Specifications / industry standards
- API TC
- ISO-L-EGD
- JASO FD
Castrol POWER1 ULTIMATE 4T 5W-40
Specifications / industry standards
- API SP
- JASO MA2
Castrol POWER1 ULTIMATE 4T 10W-30
Specifications / industry standards
- API SP
- JASO MA2
Castrol POWER1 ULTIMATE 4T 10W-40
Specifications / industry standards
- API SP
- JASO MA2
Castrol POWER1 ULTIMATE 4T 10W-50
Specifications / industry standards
- API SP
- JASO MA2