Zongshen 250cc watercooled engine oil

Sanabil · 05-28-2019, 07:21 AM

Hi everyone!
I am new to forums and need some information regarding engine oil.
I installed a zongshen 250cc engine with 4 valve 5 speed OHC engine.
My technician recommended 20W50 which is fine but it is only API SG SEA?
It says on box not recommended for motorcycle engines, but many says its best for this engine?
What about JASO MA2 certified oils? I am confused.

For reference this is my engine but mine is black painted this is silver.
https://www.alibaba.com/product-deta...20ba24cfwpYWKc

Can anyone explain? because i think it has wet integrated clutch which non JASO MA oil can ruin? Any help will be appreciated
Thanks

05-28-2019, 07:21 AM	#1
Sanabil Join Date: May 2019 Posts: 5	Zongshen 250cc watercooled engine oil Hi everyone! I am new to forums and need some information regarding engine oil. I installed a zongshen 250cc engine with 4 valve 5 speed OHC engine. My technician recommended 20W50 which is fine but it is only API SG SEA? It says on box not recommended for motorcycle engines, but many says its best for this engine? What about JASO MA2 certified oils? I am confused. For reference this is my engine but mine is black painted this is silver. https://www.alibaba.com/product-deta...20ba24cfwpYWKc Can anyone explain? because i think it has wet integrated clutch which non JASO MA oil can ruin? Any help will be appreciated Thanks
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