Vortex 251AZOV4-47 Aluminum Rear Sprocket Anodized Sprockets - 47T

The Vortex 251AZOV4-47 is a 47-tooth aluminum rear sprocket designed as a high-performance replacement for sport bikes and street motorcycles. Engineered to Vortex's exacting standards, this sprocket is precision-machined from high-grade aluminum alloy and features an anodized finish for superior corrosion resistance and long-lasting durability.

Key Features:

• 47-tooth rear sprocket for fine-tuned gearing options
• Precision CNC-machined from lightweight, high-strength aluminum alloy
• Anodized finish resists corrosion, wear, and UV fading
• Lightweight construction reduces unsprung rotational mass for improved acceleration and handling response
• Precision tooth profile for smooth, quiet chain engagement and reduced chain wear
• Direct OEM-style fitment for straightforward installation

Vortex sprockets are a popular upgrade for riders looking to optimize their motorcycle's power delivery and acceleration characteristics. The reduced weight compared to steel sprockets contributes to improved throttle response and overall performance. This sprocket is designed to work with the appropriate chain pitch for the application and pairs well with Vortex front sprockets for a complete drivetrain upgrade.