Description
Castrol Activ 4T 20W-50
Castrol Activ 20W-50 is positioned for riders who want a stronger high-temperature oil film in hot weather or older motorcycle engines.
Key Benefits
- Thicker viscosity for heat and older engine tolerance
- Actibond protection against wear and deposits
- Good option for Cambodia’s hot riding conditions
- Useful for daily motorcycles where 20W-50 is recommended by manual
Technical Specifications
| Viscosity | 20W-50 |
| Pack Size | 1L |
| Engine Type | 4-stroke motorcycle |
| Technology | Actibond / Synthetic Technology |
| Climate Focus | High temperature protection |
| Best Use | Hot weather, older engines, daily commute |
Compatible Motorcycles
| Brand | Recommended / Common Models |
|---|---|
| Honda | Dream, Wave, CB series where 20W-50 is suitable |
| Yamaha | Sirius, FZ series where 20W-50 is specified |
| Suzuki | Smash, Raider, Intruder / older engines when suitable |
| Harley / Classic Bikes | Some air-cooled or older motorcycles where 20W-50 is recommended |
Riding Style
- Daily city riding
- Cambodia hot weather
- Phnom Penh traffic
- BIOS MOTO professional oil service
Why Buy From BIOS MOTO?
BIOS MOTO is a motorcycle garage and Castrol partner in Phnom Penh. We supply genuine Castrol oils and can recommend the right product for your motorcycle, scooter or superbike.
BIOS MOTO Recommendation: Choose the oil grade according to your motorcycle owner’s manual and riding condition. Our technicians can help confirm the correct Castrol product before service.





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