Honda CRF125F 2022 Owner's Manual page 77

JASO T 903 standard
The JASO T 903 standard is an index for
engine oils for 4-stroke motorcycle engines.
There are two classes: MA and MB.
Oil conforming to the standard is labeled on the
oil container. For example, the following label
shows the MA classification.
(1) Oil code
(2) Oil classification
(1)
(2)
67