VORTEX Rear Sprocket Steel 43-tooth for 520 Chains - Black Honed Finish

The VORTEX 251AS-43 Rear Sprocket is engineered for optimal performance and durability in demanding applications. Crafted from high tensile carbon steel, this sprocket offers exceptional strength and resilience under heavy loads. Its precision CNC machining ensures tight tolerances, providing a perfect fit and smooth operation for your chain drive system. The unique Ideal Tooth Design™ guarantees reliable chain hold and effortless release, reducing wear and extending the lifespan of your sprocket and chain assembly. Its black honed finish not only enhances corrosion resistance but also offers a sleek, professional look suitable for various racing and off-road bikes. This sprocket is an essential upgrade for riders seeking durability, precision, and reliable performance in their drivetrain. The 43-tooth configuration provides a balanced gear ratio, ideal for maintaining power transfer and speed during intense riding conditions. Designed for compatibility with 520 chains, this sprocket seamlessly integrates into your existing setup, ensuring optimal performance and long service life.

Features:

• High tensile carbon steel construction for strength and durability

• Precision CNC machined for tight tolerances and smooth operation

• Ideal Tooth Design™ for secure chain hold and reliable release

• Maximum wear resistance for extended service life