I've looked at Mustang, and Corbin but I can't seem to find a solo seat with a backrest for a XL883L Superlow the ones I see listed are for the 883's with the 3.3 gallon tank not the 4.5 the superlow has. Anyone have any experiance or insights into this type of seat for a superlow? Thanks.

 

You're obviously not looking in the right places! Mustang make a range of solo seats for your bike which they advertise on their website and you can buy on Ebay.

Now I found that one from across the Atlantic!

 

Check the thread titled " Sportour", coloharleygirl posted a nice pic. Mustang solo saddle with back rest.

 

This is why I should stay off the internet at 12:30 am, I found the Mustang seat shortly after posting.