Oil Change question 06 Dyna WGEFI

[cdn-bigfoot]

Engine oil - Mobil 1 Full Synthetic 20-50
Tranny - Royal Purple Max Gear 75-140
Primary - Harley Davidson Primary and Transmission Oil (not synthetic)

Of course I meant Mobil 1 V-Twin Full Synthetic 20-50

 

[tonyboy59]

I use amsoil - never had an issue on any of my 7 bikes.