Vortex 337ZB-54 54-Tooth Rear Sprocket Black Zinc

The Vortex 337ZB-54 is a 54-tooth rear sprocket engineered for performance-minded motorcycle riders seeking improved throttle response and low-end acceleration. Manufactured by Vortex Racing, a trusted name in motorcycle drivetrain components, this sprocket delivers the precision and durability expected from a premium aftermarket upgrade.

Constructed from high-quality steel with a black zinc finish for corrosion resistance and a clean appearance, the 337ZB-54 is machined to exact tolerances to ensure smooth chain engagement and long service life. The increased tooth count compared to stock sprockets provides stronger acceleration pull, making it a popular choice for street and track applications.

Key Features:

• 54 teeth for enhanced low-end torque and acceleration
• Black zinc finish for corrosion resistance and aesthetics
• Precision CNC machined for exact chain alignment
• High-strength steel construction for durability under load
• Direct bolt-on replacement — no modifications required
• Compatible with standard chain pitch for the applicable platform

The Vortex 337ZB-54 rear sprocket is an ideal upgrade for riders looking to optimize their motorcycle's gearing for street performance, track days, or general spirited riding.