This complete steering damper system stabilizes the front fork and helps prevent front-end wobble. Custom-designed 1-1/4″ clamp and bracket ensure that the included steering stabilizer is positioned in the optimum location. Fully adjustable to accommodate most styles of riding. Must use OEM engine guard. Made in U.S.A.. If equipped with OEM air baffle #58520-79A, it must be removed prior to installation.. Not for trikes or bikes with raked triple trees or raked frames..