PowerMadd Black 2.25 inch Tall X 4.75 inch 1-1/8 inch - 1-1/8 inch Power Riser features a universal bar riser. It is 2 inches tall and 3.25 inches wide and fits all snowmobiles (and some ATVs) with 7/8 inch bar clamps. The one piece design is made from solid aluminum for superior strength and the dual pivot points provide optimum bar positioning. There are two models available - 7/8 inch to 7/8 inch for standard bars and 7/8 inch to 1 1/8 inch for converting to oversize bars. It requires 4 separate bar clamps. If the upper or lower stock bar clamp is a one piece design then it will be necessary to purchase PM15470 - a universal bar clamps ATV . It will fit some Can Am and Polaris ATVs. It measures the distance between the clamps to see if they are 3.25 inches or less.