Boss actually makes 2 different style seats for the RMK. The new Pro and the Classic. They fit the following Models: Pro-RMK (2011-2012), Dragon RMK (2008-2010), SwitchBack (2009-2012), IQ Shift (2009-2012), RMK Assault (2009-2012) Now I would think they fit the 2013 as well but got this latest info from their site so I will have to verify. I don't believe the tank or tunnel has really changed.
http://www.gobigparts.com/New-Generation-Boss-Highrise.html
I do have a Pro seat in the pictures here in stock new ready to ship.
Here are some Pics.
http://www.gobigparts.com/New-Generation-Boss-Highrise.html
I do have a Pro seat in the pictures here in stock new ready to ship.
Here are some Pics.
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