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Really? So if it doesn't have a motorcycle or big truck on the bottle my bikes gonna blow up. Someone better tell those guys using castrol auto 20w-50 their bikes aren't gonna work anymore.
You know the guys,with 100000 miles on their bikes already and NOT using motorcycle oil.
Motorcycle specific oils were developed for shared sump bikes,not Harleys. So ANY 20w-50,changed at regular intervals will lead to many,many reliable miles.
You don't need a motorcycle specific oil. A fool and his money are soon parted
My bike came with oil already in it........why would I change it?????
(seriously, with just a small search you can find enough on here about oil that if you read it all oil will run out of your eyes......synthetic of course and Redline is the best!...........I love oil threads!!!)
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.
Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.