I just ordered the Mustang Vintage Solo seat for my Sportster Superlow this week and it should be in on the 17th. We have a Mustang seat on our Heritage and I love it! We've ridden in every state in the lower U.S. plus Canada on the Heritage using the Mustang seat. When we had the stock seat, I honestly couldn't ride (passenger) more than 30 miles as I would be in terrible pain. I'm looking forward to getting my seat in next week and trying it out...if the weather co-operates!