Vortex 512ZB-57 Aluminum Rear Sprocket 520 Pitch 57 Tooth Black

The Vortex 512ZB-57 is a high-performance aluminum rear sprocket designed for motorcycle racing and performance applications. This lightweight sprocket features 520 pitch with 57 teeth and comes in a black anodized finish that combines durability with aggressive styling.

Key Features:

• Constructed from premium 7075-T6 aluminum alloy for exceptional strength-to-weight ratio
• 100% CNC machined in the USA for precision tolerances and consistent quality
• Black hard anodized finish provides superior corrosion resistance and extended wear life
• Patented tooth design increases sprocket longevity compared to conventional designs
• Reduces rotating mass for improved acceleration and handling response
• Specially formulated alloy meets strict Vortex racing specifications

Vortex Racing sprockets are trusted by professional racers and performance enthusiasts worldwide. The lightweight aluminum construction significantly reduces unsprung weight compared to steel sprockets, allowing more power to reach the rear wheel while improving overall bike dynamics. The precision CNC manufacturing ensures perfect chain engagement and longer service life.