This is a 2008 Polaris Shift with a carls 860 kit. It has 1800 miles. It has Holtz Front and rear suspension with fox floats. It does hav a high compression head so i run some race fuel. It has Twin pipes. This sled runs awesome i am getting ready to move so i need it sold. I also have a 153 arctic cattract with holtz rails as well as the driversfor this sled. I rarely check sw so Please call mac 208 seven three nine 8137 i can send pics i just dont know how to put them on here