Selling my 2011 HCR M8 153 track the only add ons is ice scratchers and hand guards so basically its all stock. These sleds have the 162 horsepower engine so power is not an issue. any more info send me a message.. These are actually good sleds for are area too its got a tougher track for rougher terrain and wider ski stance for the trails has about 2500 miles. Just took the pics couple days ago so they are current.