FMF Q4 HEX Muffler 045590 1821-1717 Spark Plugs Sealed ball bearing fits into

Sealed ball bearing fits into aluminum inner primary covers to support transmission mainshaft

This unique part from Don Hotop is designed to seal the speed sensor hole in all models that use an OEM electronic speedometer

amber and red lenses included

Rubber grips with billet aluminum chrome flame accents

FMF Q4 HEX Muffler 045590 1821-1717 Spark Plugs Sealed ball bearing fits intoThe Q4 employs intricate chambers, baffles and proprietary multistage packing material With the Q4 you dont need to hear the power, just feel the power! Less sound equals more ground Power gains throughout the entire rpm range Spark arrestor included Pounds lighter than stock Rugged design for off road endurance Made in the U. S. A.