The Sharq Edges System - A different approach to grading and maintaining gravel in the summer and cutting ice and snowpack in the winter. The mounting boards allow for a unique quick change system that allows one person to quickly and safely change the blades wherever it's appropriate. The Sharq method of grading effectively and efficiently fixes potholes, washboards, and wheel ruts. The average fuel savings is 2 gallons per hour. We encourage you to try something different and join the Sharq movement today!