Vortex 215ZR-45 Aluminum Rear Sprocket 45-Tooth 520 Pitch

The Vortex 215ZR-45 is a high-performance aluminum rear sprocket designed for serious riders seeking reduced rotating mass and improved acceleration. This 45-tooth, 520-pitch sprocket is precision CNC-machined in the USA from lightweight aluminum alloy, making it ideal for racing and sport riding applications.

Key Features:

• 45-tooth configuration for optimized gearing performance
• 520 pitch for compatibility with high-performance drive systems
• 100% CNC-machined from aircraft-grade aluminum
• Lightweight design reduces rotating mass for quicker acceleration
• Vortex patented tooth design increases sprocket longevity
• Available in multiple anodized color options
• Precision tolerances ensure concentricity and smooth operation

Vortex aluminum sprockets deliver the perfect combination of weight savings and durability, helping put more power to the pavement. The specialized tooth profile reduces wear and extends service life compared to standard sprocket designs.