I got the dual set upworks great nice and clean easy toinstall.

 

I like the Rivera air horns better,much better looking and don't make it hard to get to the front spark plug.jmho

 

Love em! Have them on my Road King and had them on my Heritage Springer too!

 

got the dualls with the covers. work great!!!!!!!!!!!!

 

Had the duals on a classic. Very loud. They havescratch and dent horns that they discount. Mine looked and worked fine.

 

Duels on mine. 2 years and still blasting.

 

Put the cooling fan on mine, so I had to relocate the horn.. Here's the Rivco's on the crash bar.. compressor is in the glovebox on the lower fairings.
loud, but more of a shrill than a bass truck horn sound

[IMG]local://upfiles/55933/DCF6856B45E34B18B5E74097A1DBE8EB.jpg[/IMG]

 

I use the twin trumpet Horwards on my RG . Original broke but Howards warrantied them with no trouble. They sent me a shock mount to put between the bike and the horn mount but it was too thin for my application so I got a stock shock mount and used it between the bike and the horn mount. Also used a stock shock mount between the bracket & thecompressor/cowbell assy.now it works really well on absent minded Atlanta area drivers!

 

Thanks to all... just ordered theHowards " Twin Cam Dynamic Duo "by Cycle Accessory Store ...
Fantastic price for me (in Euro's)

 

For my money , MetalArts air horns are sexy, like me...