S&S Cycle 99-21 BT 31 Tooth Outer Cam Pinion Gear

This is the 31-tooth outer cam pinion gear from S&S Cycle, designed for 1999-2021 Big Twin (BT) engines. It's a key component in your engine's drivetrain, working with the camshaft and crankshaft to ensure proper valve timing and ignition events. Having the right gear ratio here is crucial for how your engine breathes and performs across the RPM range.

S&S Cycle is well-known for making solid engine components, and this gear is no exception. It's built to handle the demands of a performance engine, ensuring reliable operation. When you're rebuilding or upgrading your engine's timing components, using a well-made gear like this helps ensure everything meshes correctly and operates smoothly. This specific gear has 31 teeth, which is a particular ratio that affects the overall timing setup.