So I have an RT and I had the factory seat on the low setting and it was still too tall for me. I'm 5'8" with a 29" to 30" inseam and weigh 200lbs. So, I recently purchased, from BMW, a low seat at a cost of over $500.00. This was perfect for height; however, after an hour of riding it becomes uncomfortable. It works for short rides and I love the purchase my feet have when using this seat, but its no good after ridding for any length of time. This past Sunday, I took a 200 mile ride with my Father-in-law and my rear-end was not happy at all. I had to stand and ride a few times during the last hour to reduce the discomfort to my posterior.

With all that said, I am looking for a low seat that is actually comfortable. Something that I can ride in for 2 hours and not be uncomfortable or sore. I am not sure if I am looking for a unicorn of low motor seats or not; but, I am looking for suggestions and your personal experiences including pros and cons please.

Thanks in advance for your responses.