Vortex 144A-57 Aluminum Rear Sprocket 57-Tooth Silver

The Vortex 144A-57 is a lightweight aluminum rear sprocket designed for high-performance motorcycle applications. This precision-engineered sprocket features 57 teeth and is 100 percent CNC manufactured in the USA to exacting tolerances.

Key Features:

• Specially formulated alloy per Vortex specifications for optimal strength and durability
• Silver anodized to prevent corrosion and maintain appearance
• 100% CNC machined with saber tooth grooves for extended sprocket life
• Unique tooth design increases sprocket longevity
• Lightweight reduces rotating mass and aids in putting more power to the pavement
• Improved acceleration, deceleration and directional changes

Vortex Racing aluminum sprockets are the choice of professional racers worldwide. Each component is made to the tightest tolerances with the best quality materials in the industry and tested on the track with direct feedback from top professional race teams worldwide. The lightweight aluminum construction significantly reduces rotating mass compared to steel sprockets, allowing for quicker throttle response and improved handling characteristics.