<ul> <li>The inventor of the easy adjust fuel screw and Moose Racing bring youthis much needed accessory</li> <li>7075 T7 aluminum construction and re-designed pin taper set this screwapart from the competition</li> <li>Adjust your carb for better off-idle acceleration with just your fingers</li> <li>Includes o-ring, washer, and heavy duty spring</li> <li>Fits Keihin FCR carbs on modern dirt bikes</li> <li>Made in the USA</li> </ul>