just wondering this. never seen a BRANDED motorcycle oil fall below 10W
any real reason for this?
because I see plenty of non motorcycle oils that are 0W and 5W that still pass the JASO MA spec. however it is a car oil (which is fine I know as long as JASO spec)
id like to get to the reason why they dont make a 5W or a 0W. as I live in 4 degree Celsius temps in the winter. and when I look at 15W and 10W in my sight glass it looks a little thick. I know 15W will crank to -20 (probably -5 safely) but it looks way too thick
any real reason for this?
because I see plenty of non motorcycle oils that are 0W and 5W that still pass the JASO MA spec. however it is a car oil (which is fine I know as long as JASO spec)
id like to get to the reason why they dont make a 5W or a 0W. as I live in 4 degree Celsius temps in the winter. and when I look at 15W and 10W in my sight glass it looks a little thick. I know 15W will crank to -20 (probably -5 safely) but it looks way too thick