Vortex 250ZB-45 Aluminum Rear Sprocket 45-Tooth 520 Pitch Black

The Vortex 250ZB-45 is a high-performance aluminum rear sprocket designed for serious riders who demand precision and durability. This lightweight racing sprocket reduces rotating mass and aids in putting more power to the pavement, making it an ideal choice for both street and track applications.

Key Features:

• 100% CNC manufactured in the USA from specially formulated alloy per Vortex specifications
• Black anodized finish for corrosion resistance and aggressive styling
• 45-tooth configuration for 520 pitch chain systems
• Unique tooth design increases sprocket longevity
• Manufactured from durable 7075 T6 aluminum with precision CNC machining for tight tolerances and extended lifespan
• Vortex patented sprocket design is unlike any other sprocket

Vortex Racing sprockets are engineered for riders who refuse to compromise on quality. The precision manufacturing process ensures perfect fitment and smooth operation, while the lightweight aluminum construction delivers improved acceleration and reduced unsprung weight. The black anodized finish not only looks aggressive but also provides excellent protection against the elements.