2011 Evolution Pro Limited Edition - Slide Show The First of the Evo Pro Limited Edition Series. This mill has all hand crafted aluminum trim and the first airshock elevation system. Lexan slat belt, Wireless computer with wireless heart rate monitor, custom built shock absorbing track rails, removable sides and many of the features that are found on the standard Evo Pro's today.  All Limited Edition slatmills are one of a kind and only 1 per year will be built. This first model was sent to Italy.