Vortex 528ZB-51 520-Pitch Steel Rear Sprocket 51-Tooth Black

The Vortex 528ZB-51 is a high-performance steel rear sprocket designed for 520-pitch chain applications. This 51-tooth sprocket features Vortex's signature black hardcoat finish with PTFE coating for superior corrosion resistance and extended wear life.

Key Features:

• 51 teeth for optimized gearing performance
• 520 chain pitch compatibility
• 100% CNC-machined from carbon steel for precision and strength
• Black hardcoat finish with PTFE coating resists corrosion
• Hardened teeth ensure longevity without compromising sprocket strength
• Vortex signature cupped-down face design for weight reduction
• Unique tooth design increases sprocket lifespan
• Made in the USA to exacting tolerances

Vortex Racing has been manufacturing premium motorcycle racing components since 1995, with products tested on the track by professional race teams worldwide. This sprocket is ideal for riders seeking durability and performance in both street and racing applications.