5w -30
You should use Suzuki's 10W 40, but it is safe to use another brand of 10w 40 as long as it is a motorcycle motor oil. You will need an oil with wet clutch protection.
According to my 2005 Suzuki C50's Owner's Manual, you need to use a 10W40 oil with an API rating of SF or SG. For an oil AND filter change, you need 3.6qts (3400mL). For just an oil change, you'll need 3.2qts (3000mL).
475ml in eack fork and you should use 10 weight oil.
The required gasoline for Suzuki motorcycle is Diesel gasoline.
petrol
10W40 or on what type of tranny it has
Suzuki 4- stroke motorcycle engine oil Sp-4A SAE 10W - 40
they use 475 cc of oil
5w-30
use 10w40
10w30
the Suzuki c 50 t motor cycle,, how much oil does it hold and what brand is best to use in it