If you have Klock Werks Kliphanger bars, make sure you check the torque on the large bore fasteners frequently. I installed the bars in November. Torqued the fasteners to 155 inch lbs.(the max). After about a thousand mile figured I'd check them to see if they loosened. They did. Checked them today before I went out and every one was really loose. That's twice in under 2,000 miles. Just throwing that out there. Kliphangers are unique bars that require extra attention.