Sunoco, makes Harley Davidson engine oil
Champion
Wolverine World Wide makes Harley-Davidson branded footwear
Harley Davidson
No.
Harley Davidson recommends it (Citco I think) but No!!! Just use the correct weight for your motor, time of year and how you ride it!
As per info found in the XL Forum, Sunoco makes HD OIL might want to recheck your findings . im pretty sure citgo makes harley oil . sunoco made it years ago . not anymore .
deka
deka
Black
harley recommends 20/50
Harley Motorcycle
I use Harley Davidson 20w50 in my 2003 883 and in my 2005 wide glide. Bel Ray also makes good oil for v twins, alot of my freinds use it. Also, you will need one quart of Sport-Trans for the primary/transmission oil.