Vortex 841AZB-50 Aluminum Rear Sprocket 50 Tooth

The Vortex 841AZB-50 is a high-performance aluminum rear sprocket designed for sport bikes and racing applications. This 50-tooth sprocket is precision-machined from 7075-T6 aluminum alloy for an optimal balance of strength and weight savings.

Key Features:

• 50 teeth for improved acceleration and reduced top speed
• 7075-T6 aluminum construction - lighter than steel while maintaining durability
• CNC machined for precise tooth profile and consistent performance
• Hard anodized finish for extended wear resistance
• 520 pitch chain compatibility
• Self-cleaning design helps prevent mud and debris buildup

Vortex sprockets are engineered to OEM specifications and tested extensively for reliability. The aluminum construction reduces unsprung weight compared to steel sprockets, improving suspension performance and handling response. Ideal for riders looking to optimize their bike's gearing for track use or aggressive street riding.