Vortex 840AZO-48 Aluminum Rear Sprocket 48 Tooth

The Vortex 840AZO-48 is a high-performance aluminum rear sprocket designed for serious riders who demand quality and durability. Featuring 48 teeth, this sprocket is precision-machined from lightweight 7075-T6 aluminum alloy for an optimal balance of strength and weight savings compared to steel sprockets.

Key Features:

• 48-tooth configuration for optimized gearing performance
• Constructed from aerospace-grade 7075-T6 aluminum alloy
• Hard-anodized finish for enhanced wear resistance and durability
• CNC-machined for precise tooth profiles and consistent chain engagement
• Lightweight design reduces unsprung weight for improved handling
• Self-cleaning mud grooves help prevent debris buildup

Vortex sprockets are manufactured to strict tolerances and undergo rigorous quality control testing. The hard-anodized coating significantly extends sprocket life while the precision machining ensures smooth power delivery and optimal chain wear patterns. Part of Vortex's 840 series aluminum sprocket lineup, engineered for both street and track applications.