Vortex 144ZR-54 Aluminum Rear Sprocket Chain Sprockets - 54-Tooth 525

The Vortex 144ZR-54 aluminum rear sprocket delivers professional-grade performance for sport bikes and racing applications. This 54-tooth sprocket is designed for 525 pitch chains and combines lightweight construction with race-proven durability.

Key Features:

• Manufactured from high-quality 7075 T6 aerospace-grade aluminum alloy
• 54 teeth for optimized gearing ratios
• 525 pitch chain compatibility
• Lightweight design reduces rotating mass for improved acceleration
• Unique tooth profile engineered for extended sprocket life
• 100% CNC-machined in the USA to precise tolerances
• Available in multiple anodized color options including silver, black, red, and blue

Vortex Racing sprockets are the choice of professional racers and performance enthusiasts who demand maximum power transfer and reliability. The reduced weight compared to steel sprockets enhances throttle response and handling characteristics while maintaining the strength needed for high-performance applications.