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hybridownertech
hybridownertech, Motorcycle Owner
Category: Motorcycle
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Experience:  ase master automotive tech. Repair all my own motorcycles
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what weight oil do i use for a 1980 honda cm400t 395cc

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what weight oil do i use for a 1980 honda cm400t 395cc?
Submitted: 7 years ago.
Category: Motorcycle
Expert:  hybridownertech replied 7 years ago.
This is what I found for a 2001. I would think the 200o is the same:

Recommended Oil Viscosity SAE 10W-40
Temp above -10°C (15°F) SAE 20W-40, 20W-50
Temp above -20°C (-5°F) SAE 10W-40
Temp -20°C (-5°F) to 33°C (90°F) SAE 10W-30
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