Honda CB125F 2017 Owner's Manual page 65

Fill the crankcase with the recommended
7.
oil ( P. 44, P. 113) and install the oil fill
2 2
cap/dipstick.
Required oil
When changing oil:
0.8 L (0.8 US qt, 0.7 Imp qt)
Check the oil level.
8.
Check that there are no oil leaks.
9.
P. 58
2
Engine Oil Changing Engine Oil
u
61