Vortex 193A-55 Aluminum Rear Sprocket 55 Tooth

The Vortex 193A-55 is a high-performance 55-tooth aluminum rear sprocket designed for competitive motorcycle applications. Vortex is a trusted name in motorsports, producing precision-machined sprockets used by racers and performance riders worldwide.

Key Features:

• 55-tooth rear sprocket for increased low-end torque and acceleration
• Precision CNC-machined from lightweight, high-strength aluminum alloy
• Hard anodized finish for enhanced wear resistance and corrosion protection
• Designed to meet or exceed OEM dimensional specifications for precise fitment
• Compatible with standard O-ring, X-ring, and Z-ring drive chains
• Lightweight construction reduces unsprung and rotating mass

Vortex sprockets are a popular upgrade for riders seeking improved throttle response and aggressive acceleration characteristics. The 193A carrier pattern ensures correct bolt-circle and offset alignment for supported applications. Whether used for track days or spirited street riding, the Vortex 193A-55 delivers reliable performance and durability.