Vortex 527-51 Silver 51-Tooth 527 Pitch Rear Chain Sprocket

The Vortex 527-51 is a 51-tooth rear sprocket designed for high-performance motorcycle applications. Manufactured in the USA by Vortex Racing, this sprocket is precision-machined from high-quality aluminum alloy and finished in a sleek silver anodized coating for corrosion resistance and lasting good looks.

Vortex Racing has been a trusted name in motorsports for over 15 years, producing race-proven components for Motocross, Supercross, Road Racing, Flat Track Racing, and Minibike applications. Every sprocket is engineered to tight tolerances, ensuring smooth chain engagement, consistent power transfer, and long service life even under demanding race conditions.

Key Features:

• 51-Tooth rear sprocket for optimized final drive gearing
• 527 chain pitch compatibility
• Silver anodized aluminum construction for lightweight strength and corrosion resistance
• Precision CNC-machined to exact tolerances for perfect chain alignment
• USA-manufactured by Vortex Racing — a trusted brand in competitive motorsports
• Designed for performance street and racing applications

Whether you're tuning your gearing for acceleration off corners or optimizing top-end performance on the straights, the Vortex 527-51 rear sprocket delivers reliable, race-quality performance you can count on.