I have a 92 883 Sporty and regrettably average under 3000 miles a year, so i use HD oil & filter with lucas oil additive. I use lucas oil with all my vehicles except for my nitro rc cars & trucks.:small3d023:
The filter is good but there are much better oils than the harley oil.
Also check this out about the Lucas additive.
Lucas Oil Products - Harley Davidson Community