465049 Jackshaft starter assembly. For belt drives

When you are running a high-performance 3-inch open primary belt drive, you need a starter engagement system that can handle the specific geometry of that setup. This Spyke jackshaft starter assembly is purpose-built for BDL and similar open electric start belt drives. It features a specialized 9-tooth gear and a robust one-piece jackshaft design to ensure positive engagement with the ring gear. This kit is designed to fit 1998 through 2006 Big Twin models equipped with BDL-style open belt drives that utilize a one-piece jackshaft. It comes as a complete kit, providing a reliable solution for custom builds and performance baggers that require a more durable starter interface than the stock multi-piece units.