jimjim
Race Dog
- Joined
- Jun 7, 2011
- Messages
- 756
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- Bike
- MZ (all models)
The label on the Castrol 4T oil does NOT mention that it is a JASO-MA oil. Yet it is listed at JASO (Japanese Automotive Standards Organization). Is the Castrol 4T a proper JASO-MA specified oil?
Also see https://www.oilspecifications.org/jaso.php
Also see https://www.oilspecifications.org/jaso.php