Would the Progressice 12" shocks be the best replacement option for this bike? 2001 Road King

 

If you want comfort go with 13" shocks, not a 12". These bikes have little travel to begin with and reducing it by an inch make for a stiff ride. The only reasons to do this is if you have short legs or just want the look. As for brands, I ran the Progessive 440's for years and they were great. The Harley air shocks are complete junk.

 

Road Kings come stock with 13" shocks so no way I would go with 12" if you are looking to improve ride quality.

I just installed a set of Ohlins to replace my stock air shocks on my '96 Road King and I feel like I have a totally different bike now. Reasonable price through Motorcycle Metal, a HD forum supporter who offers discounts to forum members.

 

As suggested try looking into Ohlins in the 13" range. There is also Pro Action that are also a great well made shock. If you are 2 up-ing it a lot then you or she will really notice the improvement.

 

I went with the Ohlins from Howard, very happy.