Vortex 215ZL-46 520 Aluminum Rear Sprocket 46 Tooth

The Vortex 215ZL-46 is a high-performance lightweight aluminum rear sprocket designed for 520 pitch chain applications. Featuring 46 teeth, this sprocket is precision-machined from 7075-T6 aluminum alloy for optimal strength-to-weight ratio, making it an excellent choice for sport bikes and racing applications where reducing unsprung weight is critical.

Key Features:

• 46-tooth configuration for customized gearing ratios
• 520 pitch compatibility for lightweight chain conversions
• CNC-machined from aerospace-grade 7075-T6 aluminum
• Hard-anodized finish for enhanced wear resistance and corrosion protection
• Self-cleaning mud grooves to prevent debris buildup
• Significantly lighter than steel sprockets for improved acceleration
• CAD-designed tooth profile for optimal chain engagement and longevity

Vortex sprockets are manufactured to exacting tolerances and undergo rigorous quality control testing. The lightweight aluminum construction reduces rotational mass, improving throttle response and overall performance. The hard-anodized surface treatment extends service life while maintaining the weight advantage over traditional steel sprockets.