Vortex 120ZR-43 Aluminum Rear Sprocket 520 Pitch 43 Tooth

The Vortex 120ZR-43 is a high-performance aluminum rear sprocket designed for 520-pitch chain applications. This 43-tooth sprocket combines race-proven engineering with lightweight construction for optimal performance on sport bikes and racing motorcycles.

Key Features:

• 43-tooth configuration for 520-pitch chain systems
• Lightweight aluminum construction reduces rotating mass for improved acceleration
• 100% CNC machined in the USA to exact specifications
• Manufactured from specially formulated 7075-T6 aluminum alloy for superior strength
• Clear anodized finish protects against corrosion and wear
• Precision machined to tight tolerances for extended lifespan
• Saber tooth groove design between teeth clears debris and increases longevity
• Race-proven design trusted by professional racing teams worldwide

Vortex sprockets are engineered and manufactured to the highest standards, combining durability with weight savings. The 120ZR series features advanced tooth profiling that extends chain and sprocket life while maintaining consistent performance. Whether upgrading your gearing for improved acceleration or replacing worn components, the Vortex 120ZR-43 delivers professional-grade quality for demanding riding conditions.