S&S Cycle 90-99 BT Pinion Shaft Conversion Gear Kit - Blue

This S&S Cycle Pinion Shaft Conversion Gear Kit is built with a specific gear ratio change in mind for 1990-1999 Big Twin Harley-Davidson motorcycles. The kit is designed to alter the final drive gearing, which can change how the engine's power is delivered to the rear wheel. This modification is often done to better suit a rider's preference for acceleration or cruising speed, or to accommodate changes made to the engine itself.

The kit includes the necessary gears to perform this conversion. While the manufacturer description notes the color as 'Blue', the primary function is the gear ratio change. Installing this kit requires a good understanding of engine and drivetrain components, as precise alignment and installation are critical for proper function and longevity. It's a well-built component from S&S Cycle, a name known for performance engine parts.