Vortex 838ZR-42 Rear Sprocket 42 Tooth 520 Pitch

The Vortex 838ZR-42 rear sprocket delivers premium performance and durability for high-performance street and track motorcycles. Manufactured from 7075-T6 aluminum alloy, this lightweight sprocket offers exceptional strength while reducing unsprung weight for improved handling and acceleration.

Key Features:

• 42-tooth configuration for optimized gearing
• 520 pitch chain compatibility
• CNC-machined from aerospace-grade 7075-T6 aluminum
• Hard-anodized finish in red for corrosion resistance and durability
• Self-cleaning mud groove design prevents debris buildup
• Precision-cut teeth for smooth, quiet operation
• Significant weight reduction compared to steel sprockets

Vortex sprockets are engineered to exacting tolerances and undergo rigorous quality control testing. The hard-anodized coating provides a durable surface that resists wear while the distinctive red finish adds a custom appearance to your motorcycle.