The screws packaged in this kit are too short..The screws going into top clamp are only 2" allowing them into bottom clamp only 1/4-1/2" deep, 2-3 threads deep. They won't handle the torque and will cause the Risers to pop off releasing the handlebars!!!!!!!!!! Pull them from your stock immediately. I have contacted the National Highway Safety Commission, Office of Defective products... User's recommendation: DO NOT BUY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!