KTM RC 390 2018 Owner's Manual page 189

24 SUBSTANCES
Observe the coolant manufacturer specifications for antifreeze protection, dilution and miscibility (compatibility) with other coolants.
Recommended supplier
Motorex ®
–
COOLANT M3.0
Engine oil (SAE 15W/50)
Standard/classification
–
JASO T903 MA ( p. 191)
–
SAE ( p. 191) (SAE 15W/50)
Guideline
–
Use only engine oils that comply with the specified standards (see specifications on the container) and that possess the corresponding
properties.
Partially synthetic engine oil
Recommended supplier
Motorex ®
–
Formula 4T
Fork oil (SAE 5)
Standard/classification
–
SAE ( p. 191) (SAE 5)
Guideline
–
Use only oils that comply with the specified standards (see specifications on the container) and that possess the corresponding proper-
ties.
Recommended supplier
Motorex ®
–
Racing Fork Oil
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