2015 Arctic Cat ZR 4000 RR prototype

By the early months of 2013 it was known that the then-current Sno Pro 500 model would not be produced after the 2014 model year. It was during that time that this was built in the Arctic Cat race department so as to get a version of the F4 chassis out on the snow with the 500cc Sno Pro engine package in it and start getting development started for what would eventually become the 2015 ZR 4000 models. This snowmobile was built up mostly from existing parts that were already common to other models. The images we have here showing the white hood panels and the XF 1100 side panels is how it looked when it first arrived to us. We have since changed the hood panels, the lower belly pans and a few graphics as shown in the other images. This is the only proto of this year/model ever built. No vin number.