Great Sled, but...
We put a new, pull-off, track and rails from an 06’ RMK 151" x 2.4" geared it down, clutched it, SLP pipe&can, and V-Force reeds. It rips, very snappy!
Caution, you may need to change fuel pump, an /or reroute the fuel lines. Found that the stock set-up would not deliver enough fuel below about 1/2 tank head pressure.
Very capable sled! Have the wider front end for the trails and the track for the powder or carving in the trees!
But...
If you can sell the sled and get an RMK already with the longer track for relatively the same price difference I think you'd be ahead. especially when it comes time to resell?
I'll find out after next season, I'm going to sell the 06' switchback and 07' Switch-MK for a down payment on the "next" new and improved 2011 800 Dragon RMK 155 (blue) for my wife (and me!)