Vortex 838AZK-49 Aluminum Rear Sprocket 49 Tooth

The Vortex 838AZK-49 is a high-performance 49-tooth aluminum rear sprocket designed for sport and racing motorcycles. This sprocket features Vortex's patented design with unique tooth geometry that increases longevity and provides superior power transfer compared to standard sprockets.

Key Features:

• 49-tooth aluminum construction for reduced rotational weight
• CNC machined from aerospace-grade aluminum alloy
• Vortex patented tooth design for extended sprocket life
• Precision-cut teeth for smooth, quiet operation
• Lightweight design improves acceleration and handling
• Anodized finish for corrosion resistance and durability

Vortex sprockets are manufactured in the USA with precision tolerances and tested on professional race tracks worldwide. The increased tooth count compared to stock gearing provides improved acceleration and low-end torque, making this an ideal upgrade for riders seeking enhanced performance. Perfect for track day enthusiasts and sport riders who demand quality components that deliver consistent performance under demanding conditions.