I noticed that feeling when I first bought the SG, and adding the lowers hasn't increased it. In fact, they might've decreased it, and I think the fairing probably contributes to most of the sensation that the brakes are dragging. Again, mileage is perhaps a bit better with the lowers, and I've done nothing else in that time frame that would've affected mileage.

Anyway, I've never had the impression the HD batwing design is a particularly aerodynamic design. It'd be interesting to see how it would do in a wind tunnel with other touring bikes, including the RG and RK. Also, keep in mind that 04 Ultra probably had the older non-vented lowers which may have a higher CD (coefficient of drag) compared to a newer type with the vents open. I can't say for sure and am just speculating.

 

Very interesting and thanks for the feedback. I guess I have learned to never say never. I once told everyone&nbsp\\; that would listen that I would NEVER ride a Harley. I also told everyone that I would NEVER&nbsp\\; get old enough to ride behind a windshield.
&nbsp\\;
I am not saying I will NEVER ride a bike with lowers and I am not saying I will NEVER ride a trike. I am tired of the years and the miles changing my body and my habits and having to eat crow.
&nbsp\\;
Dennis

 

After 80* I use one or the other. &nbsp\\;\\\\\\;

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