Turner AOF (adjust-on-the-fly) Clutch Lever offers an easy and affordable way to adjust your motorcycle clutch lever without stopping. Turner Adjust On the Fly Clutch Lever has a universal motorcycle application fitment and AOF style perch. Made with a cast alloy construction for maximum durability. A rubber boot is included on the lever to keep dirt and debris out. Uses a stock CR-style lever for maximum performance and usability.