Both behave the same when cold but the 5W30 is slightly more viscous at high (engine operating) temperature.
5W30 is recommended for all temperature ranges
30 is a little more viscous (thicker) at operating temperature than 20.
Yes you can consider using 5w30 oil in your motorbike engine, but it depends upon season...
5w30 or 10w305w30 or 10w30
-20F to +100F
use a 5W30 engine oil Brand is not important.
The engine uses 5W30. It can be synthetic or conventional.The engine uses 5W30. It can be synthetic or conventional.
No, use any name brand oil that meets SAE specifications. Or if the engine is air cooled then use a Synthetic oil in the 5W30 range.
best oil is 5w30