Vortex 120AZR-49 520 Aluminum Rear Sprocket 49 Tooth Red

The Vortex 120AZR-49 is a high-performance aluminum rear sprocket designed for 520 pitch chain applications. Precision-manufactured from aerospace-grade 7075-T6 aluminum, this sprocket delivers exceptional strength while significantly reducing rotational mass compared to steel alternatives.

Key Features:

• 49 tooth configuration for optimized gearing options
• 520 chain pitch compatibility
• CNC-machined from lightweight 7075-T6 aluminum alloy
• Hard-anodized red finish for durability and corrosion resistance
• Self-cleaning mud grooves between teeth prevent debris buildup
• Precision tooth profile for smooth, quiet power transfer
• Reduces unsprung weight for improved suspension performance
• Made in the USA with Vortex quality standards

Vortex sprockets feature computer-designed tooth profiles and tight manufacturing tolerances to ensure maximum chain life and optimal power delivery. The hard-anodized finish provides a durable, attractive surface that resists wear while the lightweight aluminum construction helps reduce rotational inertia for quicker acceleration. Compatible with most sportbikes and performance motorcycles using 520 pitch drive systems.