979022 Starter ring gear

When your starter starts making that dreaded grinding sound, it is often the teeth on the ring gear that have taken the hit. This MCS starter ring gear is a robust replacement designed for 1998 to 2006 Big Twin models, excluding the 2006 Dyna. It is specifically engineered to fit the 979000 OEM-style clutch shell and sprocket assembly. Replacing a worn ring gear is a precision job that restores reliable starting and prevents damage to your starter motor's pinion gear. Built to withstand the high torque of Big Twin starters, this gear ensures a clean, positive engagement every time you hit the button, keeping your bike ready for the road.